QUESTION 31 Task: Suppose we want to study 1-2 where 1 is the mean female baseba

Question

QUESTION 31 Task: Suppose we want to study 1-2 where 1 is the mean female baseball m ction time and 2 is the mean male baseball ea t on time. Which Spgg option is most !Analyze . Compare Means-Paired-Samples T Test Analyze . Compare Means . Means! Analyze-Compare Means-Independent-Samples T Tont Analyze Compare Means-One-Sample T Tost QUESTION 32 Question to answer: Is there a relationship between gender and reaction time Task: Make a 95% confidence interval for 1-wwheemisth. mean female baseball reaction timardw", mean male baseball reactor tme which choices isare correctinterpretation of the confidence interva? 02 seconds and 04 seconds slower than males on the baseball reaction time test and.04 seoonds faster than males on the baseball reaction time test we are 95% confident that formales are between . We are 96% confident that females are between .02 seconds we are 95% confdent that females are between .004 seconds and 02 seconds slower than male, on the basebai since O is not contained in the 95% confdence interval, we can conclude(at a 5% different Snce0isnot contained in the 96% different ince 0 is contaned in the 95% confidence interval, we can conclude at a 5% significance leve) that the mean tema e and moan male basebalmeton-anne difMerant Since 0 is

Explanation / Answer

Answer 31:- The correct option is:-

Analyze > Compare Means > Independent-Samples T Test.

Answer 32:- The correct option is:-

since zero is contained in the 95% confidence interval, we can conclude (at a 5% significance level ) that the mean female and mean male basketball reaction times are not significantly different.

Note: -A confidence interval for the difference between two means specifies a range of values within which the difference between the means of the two populations may lie.

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