A recent study by Allstate Insurance Co. finds that 82% of people have used cell phones while driving (The Gulf News). Suppose this study was based on a random sample of 50 drivers.
a.) Construct the 99% confidence interval for the proportion of all those that have used cell phones while driving.
b.) What is the margin of error with 99% confidence?
Answers
Answered by
0
Answer:
i don't know the answer but can I ask you the question
Step-by-step explanation:
the question is:-
mention the function of health and state government
Similar questions