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NARRBEGIN: Home Care Home Care

question 109

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NARRBEGIN: Home Care
Home Care
Data are collected on the number of house calls (x) made in a given week by each of 60 nurses in a certain hospital. The same data set is displayed in each of the three histograms below. NARRBEGIN: Home Care Home Care Data are collected on the number of house calls (x)  made in a given week by each of 60 nurses in a certain hospital. The same data set is displayed in each of the three histograms below.       NARREND -Which of the following statements about histograms is false? A) A histogram is a summary of interval data. B) A histogram is made of a series of intervals, called classes. C) The classes in a histogram cover the complete range of observations. D) All of these choices are true. NARRBEGIN: Home Care Home Care Data are collected on the number of house calls (x)  made in a given week by each of 60 nurses in a certain hospital. The same data set is displayed in each of the three histograms below.       NARREND -Which of the following statements about histograms is false? A) A histogram is a summary of interval data. B) A histogram is made of a series of intervals, called classes. C) The classes in a histogram cover the complete range of observations. D) All of these choices are true. NARRBEGIN: Home Care Home Care Data are collected on the number of house calls (x)  made in a given week by each of 60 nurses in a certain hospital. The same data set is displayed in each of the three histograms below.       NARREND -Which of the following statements about histograms is false? A) A histogram is a summary of interval data. B) A histogram is made of a series of intervals, called classes. C) The classes in a histogram cover the complete range of observations. D) All of these choices are true. NARREND
-Which of the following statements about histograms is false?


Definitions:

Probabilities

Measures expressing the likelihood of various outcomes of an event or experiment, ranging from impossible (0) to certain (1).

Standard Scores

A type of score that allows for comparisons across different tests or assessments by normalizing scores on a common scale.

Mean

A statistical measure representing the central or typical value in a set of data, calculated by dividing the sum of values by their number.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values in a data set differ from the mean of the set.

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