Question $1$:

You're conducting a study to estimate the average daily screen time of students in a specific college. You

randomly select $30$ students and record their daily screen time. The sample mean screen time is found to

be $5\mathrm{.}5$ hours, with a standard deviation of $1\mathrm{.}8$ hours. Can this sample provide a reliable estimate of the

average daily screen time for all students in the college?

Tasks:

Part A: Implement the following steps using Python.

i$.$ Import necessary packages.

ii$.$ Compute and print Standard Error $($SE$).$

iii. Compute and print upper bound $($UB$)$ and lower bound $($LB$)$

Part B: Implement the following steps using R$.$

iv$.$ Import necessary packages.

v$.$ Compute and print Standard Error $($SE$).$

vi$.$ Compute and print upper bound $($UB$)$ and lower bound $($LB$)$

Part C: Implement the following steps using Python.

vii. Compute interval using statistics Library.