Try to answer these 50+ Data Reduction and Descriptive Statistics of Communication MCQs and check your understanding of the Data Reduction and Descriptive Statistics of Communication subject.

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A. Statistics

B. Parameter

C. Biostatistics

D. Calculus

A. True

B. False

A. Data reduction

B. Descriptive statistics

C. Statistical formulae

D. Parameters

A. True

B. False

A. Statistical formulae

B. Data set

C. Data reduction

D. Tables

A. Population

B. Sample

C. Table

D. Formulae

A. Tables

B. Charts

C. Graphs

D. Flow diagram

A. Social sciences

B. Mathematics

C. Biology

D. Physics

A. True

B. False

A. Variables

B. Constants

C. Values

D. Literals

A. Anomalous data

B. Regression

C. Univariate analysis

D. Bivariate

A. Univariate

B. Bivariate

C. Trivariate

D. Tetravariate

A. Frequency

B. Voltage

C. Amplitude

D. Period

A. Frequency tables

B. Cross-tabs

C. Bivariate

D. Multivariate

A. True

B. False

A. Cross tabs

B. Anova

C. Logistics regression

D. None of above

A. True

B. False

A. Categorical

B. Continuous

C. Numerical

D. Preliminary

A. Categorical

B. Continuous

C. Numerical

D. Preliminary

A. Multivariate

B. Univariate

C. Bivariate

D. Trivariate

A. Mean

B. Median

C. Mode

D. None of these

A. Midpoint

B. Endpoint

C. Startpoint

D. Mean

A. Mode

B. Mean

C. Median

D. Range

A. True

B. False

A. Chi-square

B. T-test

C. Anova

D. Correlation

A. Equal

B. Different

C. Diagonal

D. Perpendicular

A. Bimodal

B. Trimodal

C. Multimodal

D. Binary

A. Dispersion

B. Distribution

C. None of these

D. Both of these

A. Maximum

B. Minimum

C. Average

D. Optimum

A. Maximum

B. Minimum

C. Average

D. Optimum

A. Range

B. Xrange

C. Domain

D. Standard deviation

A. 10%

B. 50%

C. 100%

D. 75%

A. Range

B. Variance

C. Z-score

D. Deviation

A. Standard deviation

B. Range

C. Mean

D. Median

A. True

B. False

A. Degree of freedom

B. Interquartile range

C. Standard deviation

D. Confidence level

A. Confidence

B. Freedom

C. Distribution

D. Skew

A. You have not obtained consent from a participant.

B. Respondent’s responses are incomplete.

C. You consider some respondents as “outliers.”

D. All of these

A. True

B. False

A. The average of a set of scores

B. The number of units of standard deviation a value is above or below the mean

C. A test of similarity of scores from two different groups

D. The number of units of variance a case is above or below the mean

A. True

B. False

A. True

B. False

A. True

B. False

A. Univariate

B. Primary

C. Frequency first

D. Bivariate

A. True

B. False

A. True

B. False

A. True

B. False

A. True

B. False

A. Average

B. Total

C. Range

D. Center

A. Dispersion

B. Central tendency

C. Frequency

D. Parameters