Question

WILL GIVE BRAINLIEST

Answer 1

Answer:

This is help from a fellow teacher Hope it helps

Step-by-step explanation:

I hope it wasn't too late.

A brainliest is always appreciated.

Answer 2

Stepl
a)
Let X denote the number of teachers that feel
computers are beneficial to students
Then, X-Binomial(n,p)
Given that:
n
= 600
=0.85
a = 0.01
The 99% confidence interval for population
proportion p is calculated using:
¡ I Z0.005 V
n