Associate Degree $2023-2024$ Second Semester

CCMA$4009$ Applied Statistics

Assignment $4$ Question Paper

Deadline : $19$ April $202423$:$59$

For any question $/$sick leave application, please contact your class lecturer before $19$ April $202417$:$00.$

Medical certificate$/$supporting document must be submitted for sick leave application.

Full marks : $30$ marks

Show your calculations. Correct your answers to $4$ decimal places when applicable.

Question $1(12$ marks$)$

$($a$)$ In $ZN(0,1^2),z=0$ is said to be the median since $50\%$ of data is less than it$,$ i$.$e Find

$($i$)$ the first quartile. $($i$)$