Question
Need help solving, please. A researcher wants to know whether athletic women are more flexible than non-athletic women. For this experiment, a woman who exercised
Need help solving, please.
A researcher wants to know whether athletic women are more flexible than non-athletic women. For this experiment, a woman who exercised vigorously at least four times per week was considered "athletic." Flexibility is measured in inches on a sit & reach box. Assume that all conditions for testing have been met.
Athletic women | Non-athletic women |
n1= 50 | n2= 30 |
x1bar = 5.0 inches | x2bar= 4.6 inches |
s1= 1.4 inches | s2= 0.8 inches |
Blank #1: Determine the correct alternative hypothesis by filling in the blank with <, > or not equals.
1=2
1___________2
Blank #2: Report the test statistic to two decimal places
Blank #3: Report the p-value to four decimal places
Blank #4: Give the test decision for a level of significance of 0.05: (reject or do not reject)H0
Blank #5: Evidence _______________(favors or does not favor) that athletic women are more flexible than non-athletic women.
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