MATH 2112 • Midterm • Principles of Statistics II

Population, Sample, Types of Data

Measures of Location (Mean, Mode, Median)

Measures of Variation (Range, Variance, Standard Deviation, Coefficient of Variation)

Normal Distribution

Confidence Interval for Mean (Population Standard Deviation Known)

Confidence Interval for Mean (Population Standard Deviation Unknown)

Sample Size Determination - Mean

Confidence Interval for Proportion

Sample Size Determination - Proportion

Hypothesis Test - Introduction

Hypothesis Test - One Population Mean (Population Variance Known)

Hypothesis Test - One Population Mean (Population Variance Unknown)

Hypothesis Test - One Population Proportion

Hypothesis Test - Two Population Mean (Population Variance Known)

Hypothesis Test - Two Population Mean (Population Variance Unknown)

Hypothesis Test - Two Population Mean (Population Variance Unknown-Part 2)

Hypothesis Test - Two Population Proportions

Matched Pair Sample Analysis (Dependent Sample Analysis)

Goodness of Fit Test

Association Between Two Variables

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Question 2

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Question 4

Question 5

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Question 2

Question 3

Question 4

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Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

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Question 2

Question 3

Question 4

Question 5

Question 6