Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

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.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

A Short Course In Automorphic Functions

Authors: Joseph Lehner

1st Edition

0486799921, 9780486799926

More Books

Students also viewed these Mathematics questions