Learn confidence interval estimation MCQs, business statistics test for online learning courses, test prep to practice test. Confidence intervals and estimation quiz has multiple choice questions (MCQ), confidence interval estimation quiz questions and answers, sample statistics, confidence interval estimation tutorials for online probability and statistics courses distance learning.

Business statistics practice test MCQ: if point estimate is 8 and margin of error is 5 then confidence interval is with choices 3 to 13, 4 to 14, 5 to 15 and 6 to 16 for online classes in distance learning, online education for undergraduate and postgraduate degree programs. Free study guide is for online learning confidence interval estimation quiz with MCQs to practice test questions with answers.

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

1. 3 to 13
2. 4 to 14
3. 5 to 15
4. 6 to 16

A

MCQ: In confidence interval estimation, confidence efficient is denoted by

1. 1 + β
2. 1 - β
3. 1 - α
4. 1 + α

C

MCQ: In confidence interval estimation, interval estimate is also classified as

1. confidence efficient
2. confidence deviation
3. confidence mean
4. marginal coefficient

A

MCQ: In confidence interval estimation, formula of calculating confidence interval is

1. point estimate * margin of error
2. point estimate ± margin of error
3. point estimate - margin of error
4. point estimate + margin of error

B