A company which aims to measure their employee satisfaction would like to

conduct are research over their $3000$ employee. One of the criteria the company

wanted to measure is the day care satisfaction. Employee distribution is $60\%=$

$40\%$ female$-$male; $30\%-70\%$ day care user$-$non user. According to this $2\%$

tolerance level what should be the sample size with $95\%$ confidence interval

$(Z=1\mathrm{.}96)$

b$.480$

c$.534$

d$.662$

e$.2016$

f$.2401$

According to the data from the previous question, what should be the group

design in quota sampling for employee satisfaction in all terms?

g$.240$ female$-240$ male

h$.320$ female$-214$ male

i$.199$ day care user$-335$ day care non user

i$.199$ day care user $-463$ day care non user

k$.605$ day care user $-1412$ day care non user