Statistics MCQs (Chapterwise Multiple Choice Questions)

Two samples are ________________ if the sample values are paired.

Dependant

Independant

Both

Answer & Explanation

Correct Answer: Dependant

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Data displays are __________ patterns in data.

Coded examples of

Numerical references to

Visual images of

Dull-down menus that access

Answer & Explanation

Correct Answer: Visual images of

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A histogram is a type of frequency __________.

Data

Box

Distribution

Line

Answer & Explanation

Correct Answer: Distribution

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A probability distribution for all possible values of a sample statistic is known as a _____.

A sample statistic

A parameter

Simple random sampling

A sampling distribution

None of the above

Answer & Explanation

Correct Answer: A sampling distribution

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The first and second steps in constructing a frequency distribution are __________.

Calculate the range of the data set ; Divide the range by the number of groups you want and then round up

Alternative hypothesis; Calculate the range of the data set

Null hypothesis; Alternative hypothesis

Direct hypothesis; Null hypothesis

Answer & Explanation

Correct Answer: Calculate the range of the data set ; Divide the range by the number of groups you want and then round up

Note: This Question is unanswered, help us to find answer for this one

A(n) _______ distribution has a ""bell"" shape.

Normal.

Outlier.

Relative frequency.

Polygon.

Answer & Explanation

Correct Answer: Normal.

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Raw, unorganized facts that need to be processed are called ________.

Samples

Information

Insights

Research

Data

Answer & Explanation

Correct Answer: Data

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By selecting a larger alpha level, a researcher is ______.

Attempting to make it easier to reject H0

Better able to detect a treatment effect

Increasing the risk of a Type I error

All of the above

Answer & Explanation

Correct Answer: All of the above

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As the degrees of freedom increase, the t distribution approaches the _____ distribution.

P = .50

Decreases

Confidence level

Normal

Answer & Explanation

Correct Answer: Normal

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A ____________ variable can have values that are numbers on the real number line.

Qualitative

Quantitative

Random

Nominative

Answer & Explanation

Correct Answer: Quantitative

Note: This Question is unanswered, help us to find answer for this one

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Start Practicing with our MCQs given below.

MCQ on Analysis of Factorial ANOVA	MCQ on Basic Statistics
MCQ on Chi-Square and Nonparametric Tests in Statistics	MCQ on Computing Correlation Coefficients
MCQ on Computing and Understanding Averages in Statistics	MCQ on Creating Graphs in Statistics
MCQ on Factorial ANOVA Statistics	MCQ on Factorial ANOVA in Statistics
MCQ on Factorial Analysis of Variance in Statistics	MCQ on Gentle and Statistical Introduction
MCQ on Inferential Statistics	MCQ on Introduction to Correlation and Regression
MCQ on Introduction to Getting Most Out of Your BIG Data	MCQ on Introduction to Understanding statistical Reliability and Validity
MCQ on Measures of Central Tendency in Statistics	MCQ on Multiple Comparison Tests in Statistics
MCQ on Nonparametric Statistics	MCQ on One-Factor Completely Randomized Design
MCQ on One-Factor Repeated-Measures Design	MCQ on One-Sample Z Test
MCQ on Other (Important) Statistical Procedures	MCQ on Predicting the Future Statistics
MCQ on Significantly Significant in Statistics	MCQ on Standard Statistics Hypothesis Testing
MCQ on Statistical Probability	MCQ on Statistical Tests Between the Means of Different Groups
MCQ on Statistical Tests Between the Means of Related Groups	MCQ on Statistical Topics, Parameters, and Tests in Statistics
MCQ on Statistics or Sadistics	MCQ on T Test for Dependent Groups
MCQ on T Test for Independent Groups	MCQ on Testing Relationships using Correlation Coefficient
MCQ on Testing Your statistical Questions	MCQ on Try Analysis of Variance in Statistics
MCQ on Understanding Statistical Distributions of Numbers	MCQ on Understanding Variability in Statistics
General Statistics MCQs