Margin of Error Confidence Intervals

Margin of Error Confidence Intervals

11th Grade

10 Qs

quiz-placeholder

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Margin of Error Confidence Intervals

Margin of Error Confidence Intervals

Assessment

Quiz

Mathematics

11th Grade

Easy

Created by

Barbara White

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a confidence interval for a population mean is (40, 60), what is the sample mean?

10

100

50

80

Not enough information to determine.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a confidence interval for a population mean is (40, 60), what is the margin of error?

10

100

50

80

Not enough information to determine.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1.64

1.96

2.33

2.58

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1.645

1.96

2.33

2.58

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1.645

1.96

2.33

2.575

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the margin of error in a confidence interval is 8 and the sample mean is 200, what is the lower bound of the confidence interval?

192

196

200

208

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the margin of error in a confidence interval is 8 and the sample mean is 200, what is the upper bound of the confidence interval?

192

196

200

208

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