The average oxygen uptake of healthy women is assumed to be forty. Thirty woman in a mountain city were measured and the following values were found: mean is 33.5 and standard deviation is 12.5. Can we hypothesize at a 0.05 level of significance that this woman have a lesser to oxygen uptake than 40? Choose the correct answer

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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The average oxygen uptake of healthy women is assumed to be forty. Thirty woman in a mountain city were measured and the following values were found: mean is 33.5 and standard deviation is 12.5. Can we hypothesize at a 0.05 level of significance that this woman have a lesser to oxygen uptake than 40? Choose the correct answer
What is the computed value of the test statistic?
0.00
-0.095
-2.848
2.848
Transcribed Image Text:What is the computed value of the test statistic? 0.00 -0.095 -2.848 2.848
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