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M ui/v2/assessment-player/index.html?launchld=3cb6995a-a464-4ce8-9952-7c527abd86ce#/question/2 -/1 E Question 3 of 14 View Policies Current Attempt in Progress A company has cost and revenue functions, in dollars, given by C(q) = 6000 + 8g and R(g) = 12g. (a) Find the cost and revenue if the company produces 500 units. Does the company make a profit? What about 5000 units? Enter the exact answers without comma separation of digits. The cost of producing 500 units is $ i The revenue if the company produces 500 units is $ i Thus, the company v a profit. The cost of producing 5000 units is $ The revenue if the company produces 5000 units is $i Thus, the company v a profit. eTextbook and Media (b) Find the break-even point. Enter the exact answer. The break-even point is i units. eTextbook and Media Which of tbe fellowina illust break even point aranbically? ssion_..docx 2 Discussion_-..docx - Discussion_...docx MacBook Pro

* 100% Mon 1:51 PM Uni Bb Pep E Exp O Mai U My *Ix. Que Har Cor CC 201 A My E Sel O Fac a Prir E Pee Am mb//evo/index.html?deploymentid=59965220544781978962 e780357131596&ld%3D894632737&snapshotid-1740686& AGE MINDTAP Q Search this course - Homework 7 (Chapter 14) - Part A O The American Association of Individual Investors (AAII) On-Line Discount Broker Survey polls members on their experiences with discount brokers. As part of the survey, members were asked to rate the quality of the speed of execution with their broker as well as provide an overall satisfaction rating for electronic trades. Possible responses (scores) were no opinion (0), unsatisfied (1), somewhat satisfied (2), satisfied (3), and very satisfied (4). For each broker summary scores were computed by calculating a weighted average of the scores provided by each respondent. A portion of the survey results follow (AAII website, February 7, 2012). Brokerage Speed Satisfaction Scottrade, Inc. 2.4 2.4 Charles Schwab 3.8 3.5…

Find a natural cubic spline interpolating the data (-1, 13), (0,7), (1,9)

https://1drv.ms/x/s!AgdlRR1BS28bjmL3N9cJ1xQpGu2G   Find this question in photo using excel with data set in the link above

9MyPath Home LTI Launch Do Homework - Homework 2 A mathxl.com/Student/PlayerHomework.aspx?homeworkld%=585919232&questionld%365&flushed%3false&cld%3D6324432&back=DoAssignments.aspx MAT 150: College Algebra (4206_BOZ4) Homework: Homework 2 Score: 0 of 1 pt 20 of 126 (73 complete) 2.1.65 Assigned Media Use the graph of f to find the value of f(8). Ex) f(8) = ds-61-4-2 -8- 10 Enter your answer in the answer box and then click Check Answer. Clear All All parts showing

Please show me how to set up the intergral.

the link to the data is given below. please help asap i will upvote!! https://drive.google.com/file/d/1ervh7Ki2Nd-Ly1SjtXyCm82i40M6sE5z/view?usp=sharing

Gr 8 Sci Bench 1 GradeCam Rutherford TN 2021-: AHMAD, ASHNA DO 4 of 35 1 A student performs an activity to study how humans see colors. The student ta objects and records how the objects appear with and without the blue filter. blue filter no filter Without Blue With Blue Filter Filter blue blue black red Which statement correctly explains the results from the activity? O Blue objects reflect all colors. O Black objects reflect the color blue. O Red objects absorb the color blue. O Black objects absorb all colors, Type here to search

A Digital Notebo x O Math Joumal Side Show OS X O Post Altende + → c O OSA SM1_Mathematics_7_TST (1) b plus.allinlearning.com/porta/assessments/routeassignment/5eBb38a9-5fde-11e B. Mitch bought four cookb poks and one novel for a total of $68.75. Eadch cookbook cost the same price The novel cost $7 dollars less than a cookbook. How much did each cookbɔok cost? A $12.35 B. $15.44 C. $15.15 D. $18.94 Us O 9 0 9:29

How can we classify experimental designs? Explain one in eachcategory.

How do we classify the tables？Is there any rule，I awlays have trouble decideing whether it should be filled with b or c.

Which of the following Python lines will import data from a CSV file called "unemployment" into a Python dataframe called "unemployment”? Select all that apply. Question 5 options: F import pandas unemployment = pandas.read_csv('unemployment.csv') import numpy unemployment = numpy.read_csv('unemployment.csv') import pandas as pd unemployment = pd.read csv('unemployment.csv)

The 10-point rule is a general rule for interpretingcrosstabs that says that a 10 point difference orhigher between variables is meaningless. true or false

> Search itc.edu.kh v Activity Midterm Statistics(2) (2020-2021GICI31STA_GIC_Statistics_OL Say_Mardi_7-9am) Close Teams Hi DIM LIFY, when you submit this form, the owner will be able to see your name and email address. Assignments 1 Question 5 Calendar (20 Points) Files Let X1, X2, X3,..., Xn be a random sample from a Geometric distribution Geo(0), where 0 is unknown. Find the maximum likelihood estimator (MLE) of O based on this random sample. Recall that the pmf of X ~ Geo(0) is f(x; 0) = (1 – 6)*-10, (a) Ômle = X (b) Ômle = 1/X x = 0, 1, .... %3D (c) Ômle = E=, In X, (d) Ômle = 2X %3D (a) (b) (c) Apps (d) 1:50 PM A Spotify T. General (2020-2021... Details | bartleby - .. A D 4) G E ENG 12/16/2020 O 田

Predict the number of quizzes missed by a student who was absent for 6 days using this data, number of absences 1, 1, 2, 3, 4 and number of missed quizzes 1, 2, 4, 2, 4.

Examus I cdn.student.uae.examus.net?ridbgn=D1&sessi. STAT-101 FEX_2021_2_Male Choose the correct answer for the following question: 2d0 A lirm wanted to follow the satisfaction of its customers for a given time period. It assigns "0" if the customer is not satisfied, “1" if the customer is partly satisfied, and "2" if the customer is very satisfied. The 1-30 What is the probability that a randomly selected customer is not ce3 a. 0.10 ce362d b. 0 C. 1 ce362dcf917 ce362dcf91 d. ce362dcf917 c0382dcr917 ce362dcf917 ce362dcf917 MacBook Pro UT ce3det917 (C0 P C O O O II

com/static/nb/ui/evo/index.html?deploymentld%3D57211919418147002668187168&elSBN=9781337114264&id%3D900392331&snapshotld%3D19233498 GE MINDTAP Q Search this course -ST 260 Save Submit Assignment for Grading ons Exercise 08.46 Algorithmic « Question 10 of 10 Check My Work (4 remaining) eBook The 92 million Americans of age 50 and over control 50 percent of all discretionary income. AARP estimates that the average annual expenditure on restaurants and carryout food was $1,876 for individuals in this age group. Suppose this estimate is based on a sample of 80 persons and that the sample standard deviation is $550. Round your answers to the nearest whole numbers. a. At 99% confidence, what is the margin of error? b. What is the 99% confidence interval for the population mean amount spent on restaurants and carryout food? C. What is your estimate of the total amount spent by Americans of age 50 and over on restaurants and carryout food? million d. If the amount spent on restaurants and…

please make computrized diagram with proper scaling and visiblity

cez - 7.2 The X ww-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IBS1dp57AtUddR-PrG9yyMRedZQZTxsfCOhwVPjmJnZ9X-APBaxAHwujlsUY-iGulpK4Uwt0STWP4BlgiuKzgg8hleBQVJq?1oBw7QYjlbavb: 7.2 The Law of Sines Cla Question 9 of 11 (1 point) | Question Attempt: 1 of Unlimited v1 v 4 v 10 v 11 v 3 The connector rod from the piston to the crankshaft in a certain 2.0 -L engine is 5.5 in. The radius of the crank cirde is 2.8 in. If the angle made by the connector rod with the horizontal at the wrist pin P is 23°, how far is the wrist pin from the center C of the crankshaft? Round to the nearest tenth of an inch. 5.5 in Example 2.8 in The distance from the wrist pin to the center of the crankshaft is approximately in or in Check Save For Later Submit Assignr O 2021 McGraw-Hil Education, All Rights Reserved. Terms of Use Privacy I Acce 70 Home F11 F12 %23 2 3 4 8. W R T Y U P

JUGL b nova community college O NVCC : Single Sign-On to a x N Mylab and Mastering O Do Homework - Module 4 X P Access not allowed - Rugiatx Ô https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld=588815578&questionld=21&flushed%=Dtrue&cld=. o MTH245 - E42L - Spring 2021 Rugiatu Lahai 2 | 02/05/21 10:25 PM Homework: Module 4: Normal Probability Distribution - Homew Sav Score: 0 of 1 pt 10 of 40 (37 complete) ▼ HW Score: 90.75%, 36.3 of 40 p 5.4.31-T Question Help ▼ The mean percent of childhood asthma prevalence in 43 cities is 2.09%. A random sample of 32 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.3%? Interpret this probability. Assume that o = 1.20%. The probability is. (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All 1 part remaining 10:25 PM a (? 2/5/2021

nt Lecture Recordings for Unit 4- 20020.2... https://learn-us-east-1-prod-fleet01-xythos.s3.u... video.snead.edu/BUS272/BUS_272_4-11-2018_.. https://learn-us-east-1-prod-fleet01-xythc Before the Christmas shopping rush began, a department store had noted that the percentage of customers who use a major credit card, the percentage who use the store's credit card, the percentage who pay by personal check, and the percentage who pay with cash are all the same, 25% for each. During the Christmas season, in a sample of 200 shoppers, 47 used a major credit card, 40 used the store's credit card, 49 paid with a personal check, and 64 paid with cash. At a 95% confidence level, test to see if the methods of payment have changed during the Christmas shopping rush. 4.

Determine the types of all variables obtained from this survey.

Tab Window Help Profiles History Bookmarks + View Debbie Teran | Facebook O NWP Assessment Player UI Ap X -Assignment 6: Angel Aranda tion.wiley.com/was/ui/v2/assessment-player/index.html?launchld=Dd769c496-5970-4294-8078-e3ec12e89633#/question/9 MCanvas hoto Journal Directi M Libraries UNC MUrsa Amazon WileyPLUS O iClicker 0/1 E Question 10 of 12 Use the sample information below and thert-distribution to finda 95% confidence interval for the difference in population means H - H2. Assume the underlying distributions are approximately normal. n = 15,x1 = 12, s1 = 4.7 and n2 = 25,32 = 16, s2 = 3.9 State the value of t". Round your answers to three decimal places. Confidence interval to i eTextbook and Media Hint Assistance Used Save for Later Last saved 1 hour ago. Attempts: 1 of 2 used Submit Answer Saved work will be auto-submitted on the due date. Auto- submission can take up to 10 minutes. MacBook Air 80 DII DD F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 @ 23 2$ ) + 5 6. 7 8. Q W E R Y U P F…

Construct a well labeled box plot

Dr. V. noticed that the more frequently a student is late or absent from class the worse he or she performs on the final exam. He decided to investigate. Dr. V. collected a random sample of 22 students. This sample includes the number of times a student is absent and their grades on the final exam. The data can be found in the Excel file Assignment10.xlsx. Do not use any software that I did not assign. Times Late/ Final Exam Absent Grade 9 84.00 2 92.50 12 52.00 5 87.00 11 75.00 24 45.00 7 39.00 10 46.00 19 63.00 2 65.00 2 98.00 17 24.50 8 58.00 20 69.50 55 49.00 23 68.50 70.00 4 75.50 85.00 7 97.00 2 97.00 93.50 93.50 2 78.00 2 86.00 2 88.00 Question 1: Which or the two variables (times absent or grades on the final exam) is the independent variable and which is the dependent variable?

Dr. V. noticed that the more frequently a student is late or absent from class the worse he or she performs on the final exam. He decided to investigate. Dr. V. collected a random sample of 22 students. This sample includes the number of times a student is absent and their grades on the final exam. The data can be found in the Excel file Assignment10.xlsx. Do not use any software that I did not assign. Times Late/ Final Exam Absent Grade 9 84.00 92.50 12 52.00 5 87.00 11 75.00 24 45.00 39.00 10 46.00 19 63.00 2 65.00 2 98.00 17 24.50 8 58.00 20 69.50 55 49.00 23 68.50 70.00 4 75.50 2 85.00 97.00 2 97.00 2 93.50 93.50 2 78.00 2 86.00 2 88.00 Question 1: Which or the two variables (times absent or grades on the final exam) is the independent variable and which is the dependent variable? Question 2: Using Microsoft Excel: (Excel file Assignment10.xlsx) SHOW YOUR WORK а. Count the number of XY variables. b. Calculate the mean and sample standard deviation of both the independent and…

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Dr. V. noticed that the more frequently a student is late or absent from class the worse he or she performs on the final exam. He decided to investigate. Dr. V. collected a random sample of 22 students. This sample includes the number of times a student is absent and their grades on the final exam. The data can be found in the Excel file Assignment10_R1.xlsx on the Exercise1_Excel_Built-in f. worksheet. Do not use any software that I did not assign.  Using Excel, conduct a NHST to determine whether there is a correlation in the population. Use a 0.05 significance level. Use the Excel file Assignment10_R1.xlsx, Exercise1_Correlation NHST worksheet)  Write the Null & Alternate Hypotheses (Follow the examples shown in Clear-Sighted Statistics. Use the appropriate Greek letters and mathematical symbols).  H0:  H1:    Write the Decision Rule using the Critical Value(s), not p-values.      Calculate the value of the test statistic and the p-value.

Dr. V. noticed that the more frequently a student is late or absent from class the worse he or she performs on the final exam. He decided to investigate. Dr. V. collected a random sample of 22 students. This sample includes the number of times a student is absent and their grades on the final exam. The data can be found in the Excel file Assignment10_R1.xlsx on the Exercise1_Excel_Built-in f. worksheet. Do not use any software that I did not assign.  Using Excel, conduct a NHST to determine whether there is a correlation in the population. Use a 0.05 significance level. Use the Excel file Assignment10_R1.xlsx, Exercise1_Correlation NHST worksheet)  Test Set-Up: What type of Null Hypothesis Test should you use? It this a left-tailed, two-tailed, or right-tailed test.        Significance Level: Use a 5% significance level. What is/are the Critical Value(s)?         Write the Null & Alternate Hypotheses (Follow the examples shown in Clear-Sighted Statistics. Use the appropriate…

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In West Texas, water is extremely important. The following data represent pH levels in ground water for a random sample of 102 West Texas wells. A pH less than 7 is acidic and a pH above 7 is alkaline. Scanning the data, you can see that water in this region tends to be hard (alkaline). Too high a pH means the water is unusable or needs expensive treatment to make it usable†. These data are also available for download at the Companion Sites for this text. For convenience, the data are presented in increasing order.

Four fabrics are tested for flammability at the National Bureau of Standards.  Burn times (in seconds) are recorded after a paper tab is ignited on the hem of a dress made of each fabric. ## Load the data from our course website (HW06_FabricData.csv) into a data frame named *FabricData*.  The burn times will be contained in the *BurnTime* variable of the data frame (FabricData\$BurnTime) and the conditions (i.e. fabric number) will be contained in the *Fabric* variable (FabricData\$Fabric). If F is significant, use RStudio to perform a Tukey test of all pairs of means in the study.  Compute your values step-by-step (i.e. do not use the *TukeyHSD()* function) with $\alpha$ = .05. Report HSD, all pairwise mean differences, and interpret the results. Perform a Scheffe test, comparing Fabric 4 to Fabrics 2 and 3 combined using rstudio. Perform a Scheffe test, comparing Fabric 1 to Fabrics 2, 3, and 4 combined.

Estimate the average number of complaints received per day in the two different types of customer service where a customer is served by a Virtual Agent or not served by a Virtual Agent.