Which of the following statements is true regarding the mode as a measure of central tendency? Group of answer choices a)The mode value has to be calculated, just as mean and median values have to be calculated. b)The mode value is often useful to report as supplementary information in conjunction with the mean or median value. c)The mode value may not

Which of the following statements is true regarding the mode as a measure of central tendency? Group of answer choices a)The mode value has to be calculated, just as mean and median values have to be calculated. b)The mode value is often useful to report as supplementary information in conjunction with the mean or median value. c)The mode value may not

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 20PFA

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Question

Which of the following statements is true regarding the mode as a measure of central tendency?
Group of answer choices

a)The mode value has to be calculated, just as mean and median values have to be calculated.

b)The mode value is often useful to report as supplementary information in conjunction with the mean or median value.

c)The mode value may not necessarily be a score that is in a distribution of scores.

d)The mode value often is more valuable to report for interval and ratio data.

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

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