Register
Question 5 of 10 A 90% confidence interval is found to be (32, 48). What is the margin of error? A. 14.4 B. 7.2 C. 8 D. 16 SUBMIT
231k views
4 votes
Question 5 of 10

A 90% confidence interval is found to be (32, 48). What is the margin of error?
A. 14.4
B. 7.2
C. 8
D. 16
SUBMIT

User ProtossShuttle
by
3.1k points

2 Answers

9 votes
C is the right answer
User Muntashir Akon
by
2.8k points
5 votes

Answer:

Your correct answer is C. 8

Explanation:

I have taken this test just recently and I can assure you that it is the correct answer.

User Adrianlzt
by
3.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.3m questions

4.2m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
WHAT IS 33 TIMES 5 TELL ME THE ANWER
At the beginning of a population study, a city had 240,000 people. Each year since, the population has grown by 9.7%. Lett be the number of years since start of the study. Let y be the city's population.
Link Copied!