Mechanicsville University (MU) coaches want to determine if Hidden Valley University's (HVU's) wrestlers weigh different than their wrestlers. The weight of randomly selected wrestlers from each team are below. What can be concluded with an of 0.10?

MU	HVU
321 317 310 308 316	309 297 310 285 295

a) What is the appropriate test statistic? ---Select ONE--- na, z-test, One-Sample t-test, Independent-Samples t-test , Related-Samples t-test, One-Way ANOVA, Within-Subjects ANOVA ,Two-Way ANOVA, Correlation Slope, Chi-Square, GoF Chi-Square, Independence b) Condition 1: ---Select ONE--- weight, the coaches, HVU wrestlers, MU wrestlers, team wrestlers Condition 2: ---Select ONE--- weight, the coaches, HVU wrestlers, MU wrestlers, team wrestlers c) Obtain/compute the appropriate values to make a decision about H₀. Critical Value = _____ ;

Test Statistic = _____ ; Decision: ---Select ONE--- Reject H0, Fail to reject H0 d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. [ _____ , _____ ] e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. d = _____ ;

Magnitude: ---Select ONE--- na ,trivial effect ,small effect ,medium effect ,large effect r² = _____ ;

Magnitude: ---Select ONE--- na, trivial effect, small effect ,medium effect, large effect f) Make an interpretation based on the results (CHOOSE ONE): -MU's wrestlers are significantly heavier than HVU's.

-MU's wrestlers are significantly lighter than HVU's.

-There is no significant weight difference between MU and HVU's wrestlers.