Question

In a random sample of size 31, 25 people say they generally get less than 8 hours of sleep a night. Calculate the point estimates $\hat{p}$ and $\hat{q}$. $\hat{p}$ = $\hat{q}$ = Report the answer to three decimal places.

          In a random sample of size 31, 25 people say they generally get less than 8 hours of sleep a night. Calculate the point estimates $\hat{p}$ and $\hat{q}$.
$\hat{p}$ = 
$\hat{q}$ = 
Report the answer to three decimal places.

In a random sample of size 31, 25 people say they generally get less than 8 hours of sleep a night. Calculate the point estimates p̂ and q̂.
p̂ =
q̂ =
Report the answer to three decimal places.

Added by Rhonda C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Qudsiya Anis

05/15/2022

Step 1

Given that 25 out of 31 people say they generally get less than 8 hours of sleep a night, we can calculate the point estimate for p as: hat(p) = number of people who say they get less than 8 hours of sleep / total sample size hat(p) = 25 / 31 hat(p) ≈ 0.806 Show more…

Show all steps

Thanks for your feedback!

In a random sample of size 31,25 people say they generally get less than 8 hours of sleep a night. Calculate the point estimates hat(p) and hat(q). p^(hat(n))=,|hat(q)|= Report the answer to three decimal places. In a random sample of size 31, 25 people say they generally get less than 8 hours of sleep a night.Calculate the point estimates p and q Report the answer to three decimalplaces