# Confidence Interval Estimation Multiple Choice Questions PDF p. 56

Confidence Interval Estimation multiple choice questions and answers, confidence interval estimation quiz answers PDF 56 to learn Business Statistics course for college certification. Learn Confidence Intervals and Estimation MCQ trivia questions, confidence interval estimation Multiple Choice Questions (MCQ) for online college degrees. Confidence Interval Estimation Interview Questions PDF: probability and counting rules, standard normal probability distribution, random variable classes, coefficient of skewness, confidence interval estimation test prep for online BBA business administration.

"If the point estimate is 8 and the margin of error is 5 then the confidence interval is" MCQ PDF with choices 4 to 14, 3 to 13, 5 to 15, and 6 to 16 for online bachelor degree programs in business administration. Solve confidence intervals and estimation questions and answers to improve problem solving skills for online college courses for business management.

## Confidence Interval Estimation Questions and Answers MCQs

MCQ: If the point estimate is 8 and the margin of error is 5 then the confidence interval is

3 to 13
4 to 14
5 to 15
6 to 16

MCQ: The three times of difference between mean and median is divided by standard deviation to calculate coefficient of skewness by method of

Professor Keller
Professor Bowley
Karl Pearson
Professor Kelly

MCQ: The probability distribution of discrete random variable is classified as

probability mass function
posterior mass function
interior mass function
continuous mass function

MCQ: The standard normal probability distribution has mean equal to 40, whereas the value of random variable x is 80 and the z-statistic is equal to 1.8 then the standard deviation of standard normal probability distribution is

120
80
40
20

MCQ: If a brown sack consists of 4 white balls and 3 black balls then the probability of one randomly drawn ball will be white is

4 ⁄ 7
1 ⁄7
4 ⁄ 4
4 ⁄ 3