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You are performing a left-tailed t-test with a sample size of 27 If a = .01, find the critical value, to two decimal places. HINT: Remember to pay attention to whether you want a z-critical value (proportion) (mean with population standard deviation unknown.)

You are performing a left-tailed t-test with a sample size of 27 If a = .01, find the critical value, to two decimal places. HINT: Remember to pay attention to whether you want a z-critical value (proportion) (mean with population standard deviation unknown.)

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 8E
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You are performing a left-tailed t-test with a sample size of 27

If a=.01, find the critical value, to two decimal places.

HINT: Remember to pay attention to whether you want a z-critical value (proportion) or t-critical value (mean with population standard deviation unknown.)

 
You are performing a left-tailed t-test with a sample size of 27 If a = .01, find the critical value, to two decimal places. HINT: Remember to pay attention to whether you want a z-critical value (proportion) or t-critical value (mean with population standard deviation unknown.)
Transcribed Image Text:You are performing a left-tailed t-test with a sample size of 27 If a = .01, find the critical value, to two decimal places. HINT: Remember to pay attention to whether you want a z-critical value (proportion) or t-critical value (mean with population standard deviation unknown.)
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