3. State or specify the null and alternative hypotheses in the following (use complete statements, not symbols): a. The mean age of professors in UPang is more than 30 years old. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: b. A research on whether on-line instruction is better than lecture method of lesson presentation. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: c. A research concerning the correlation between students' general average in all college courses and college entrance examination (CEE) score. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: d. The mean height of female students in Advanced Statistics class is 5' 5". a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: e. The government antipollution spokesperson asserts that more than 78% of the fishing industries in Pangasinan meet the antipollution standards. An anti-pollution advocate wants to test this claim. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha:
3. State or specify the null and alternative hypotheses in the following (use complete statements, not symbols): a. The mean age of professors in UPang is more than 30 years old. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: b. A research on whether on-line instruction is better than lecture method of lesson presentation. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: c. A research concerning the correlation between students' general average in all college courses and college entrance examination (CEE) score. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: d. The mean height of female students in Advanced Statistics class is 5' 5". a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha: e. The government antipollution spokesperson asserts that more than 78% of the fishing industries in Pangasinan meet the antipollution standards. An anti-pollution advocate wants to test this claim. a. Null Hypothesis, Ho: b. Alternative Hypothesis, Ha:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Transcribed Image Text:3. State or specify the null and alternative hypotheses in the following (use complete statements,
not symbols):
a. The mean age of professors in UPang is more than 30 years old.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
b. A research on whether on-line instruction is better than lecture method of lesson presentation.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
c. A research concerning the correlation between students' general average in all college courses
and college entrance examination (CEE) score.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
d. The mean height of female students in Advanced Statistics class is 5' 5".
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
e. The government antipollution spokesperson asserts that more than 78% of the fishing
industries in Pangasinan meet the antipollution standards. An anti-pollution advocate wants to
test this claim.
a. Null Hypothesis, Ho:
b. Alternative Hypothesis, Ha:
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