iOCP6W1kqMkdj_flkr TC9jtt8XtYa30Mbmya8gs w-awa.connectmath.com/alekscgi/x/Isl.ex

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iOCP6W1kqMkdj_flkr TC9jtt8XtYa30Mbmya8gs w-awa.connectmath.com/alekscgi/x/Isl.exe/1o u-lgNslkr7j8P3jH-Iv-wLU Elsevier Education Po Hocking College |GeWebAdvisor Main Me h Hocking College: Log Enter your username IMATH Hosted by ALEKS Corp. Week 4 Quiz Previous 11 12 13 1415 16 17 18 19 20 Next Question 14 of 20 (1 point) View problem in a.pop-up Working at home: According to the U.S. Census Bureau, 30% of men who worked at home were college graduates. In a sample of 487 women who worked at home, 169 were college graduates. Ta For Part 1 out of 3 Find a point estimate for the proportion of college graduates among women who work at home. Round the answer to three decimal places. The point estimate for the proportion of college graduates among women who work at home is NEXI Sub Assig Time Re 43

Explanation / Answer

point estiamte is sample proportion
= X/n = 169/487
= 0.347022

maybe useful for next question

if the hypothesis is women work more in home than man (p > 0.3)

then

Test and CI for One Proportion

Test of p = 0.3 vs p > 0.3

Sample    X    N Sample p 95% Lower Bound Z-Value P-Value
1       169 487 0.347023         0.311542     2.26    0.012

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