experiment, a man who exercised vigorously at least four times per week was considered "athletic." Flexibility is measured in inches on a sit & reach box. At a 5% significance level, test the researcher's claim using the following summary statistics. Assume that all conditions for testing have been met. 17) A researcher wants to know whether athletic men are (on average) more flexible than non-athletic men. For this Athletic men Non-athletic men n= 50 n= 40 T= 3.2 s =1.0 inches M=4.3inches s= 2.1 inches H(0): H(a): p-value: Decision: Conclusion (context):

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experiment, a man who exercised vigorously at least four times per week was considered "athletic." Flexibility is
following summary statistics. Assume that all conditions for testing have been met.
17) A researcher wants to know whether athletic men are (on average) more flexible than non-athletic men. For this
measured in inches on a sit & reach box. At a 5% significance level, test the researcher's claim using the
Athletic men
Non-athletic men
n 50
n = 40
T= 3.2
%3D
T=4.3inches
s 2.1 inches
s =1.0 inches
H(0):
H(a):
p-value:
Decision:
Conclusion (context):
Transcribed Image Text:experiment, a man who exercised vigorously at least four times per week was considered "athletic." Flexibility is following summary statistics. Assume that all conditions for testing have been met. 17) A researcher wants to know whether athletic men are (on average) more flexible than non-athletic men. For this measured in inches on a sit & reach box. At a 5% significance level, test the researcher's claim using the Athletic men Non-athletic men n 50 n = 40 T= 3.2 %3D T=4.3inches s 2.1 inches s =1.0 inches H(0): H(a): p-value: Decision: Conclusion (context):
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