Based on the output when testing to see if the population mean hours worked by UK students is different than 40 give the following. a. Identify the alternative and null hypothesis. b. Make your decision for males at = .05 c. Interpret the results for males. d. Make your decision for females at = .05 e. Interpret the results for females.

Lab 12 - Hypothiese T-Test - Work by Gender Population Means Hours workd diffeent than 40 Hours Gender = Female One-Sample Statistics" N Mean Std. Deviation Sid. Error Mean Heart 338 72.47 11 298 Work 338 34 2027 15.07206 87420 a. Gender = Female One-Sample Test" Test Value = 40 95% Confidence Interval of the Significance Mann Difference One-Sided p Two-Sided p Lower Upper Heart 52 839 337 4.001 32 470 31.26 33.68 Work -6.633 137 4001 -7.5168 -4.0778 a. Gender = Female One-Sample Effect Sizes" 95% Confidence Interval Standardizer Point Estimate Lower Upper Heart Cohen's d 11.298 2874 3.115 Hadpes' correction 11.323 2626 3 108 Work Cohen's d 16.07208 ..361 ATO -250 Hedges' correction 16.10794 - 250 a. Gender = Female b. The denominator used in estimating the sfeel vices Cohen's d uses the sample standard deviation. Hadpes' correction uses the sample standard deviation, plus a comection factor. Gender = Male One-Sample Statistics" N Mean Sid. Deviation Sid. Enor Mean Heart 158 50.15 12 005 $55 Work 158 38 9937 18.98986 1.51075 i. Gander = Male One-Sample Test" Test Value = 40 95% Confidence Interval of the Significance Mann Difference One-Sided p Two-Bided p Difference Lower Upper Heart 30 523 157 4.001 20 153 27 27 31 04 Work 157 253 -1.05833 -3.9403 1.9777 a. Gender - Male One-Sample Effect Sizes" 95% Confidence Interval Standardize Point Estimate Lower Upper Heart Cohen's d 12 005 2420 2117 2 737 Hadpes' comiction 12083 2417 2107 2 724 Work Cohen'sid 18 98986 -.053 - 209 103 Hadpes' comection 19.081 18 -.053 -.208 103 a. Gender = Male b. The denominator used in estimating the effect sices. Cohen's d uses the sample standard diviation. Hedges' correction uses the sample standard deviation, plus a comection factor