Question

Here is a frequency distribution. Create a histogram by hand or by using SPSS.$$ \begin{array}{|c|c|} \hline \text { Class Interval } & \text { Frequency } \\ \hline 261-280 & 140 \\ \hline 241-260 & 320 \\ \hline 221-240 & 3,380 \\ \hline 201-220 & 600 \\ \hline 181-200 & 500 \\ \hline 161-180 & 410 \\ \hline 141-160 & 315 \\ \hline 121-140 & 300 \\ \hline 100-120 & 200 \\ \hline \end{array} $$

Name: Problem 2, Chapter 4: Statistics for People Who (Think They) Hate Statistics
Uploaded: 2024-02-29T17:42:28-08:00
Duration: 3 min 10 s
Channel: Sheryl Ezze
Description: Here is a frequency distribution. Create a histogram by hand or by using SPSS. Class Interval Frequency 261-280 140 241-260 320 221-240 3,380 201-220 600 181-200 500 161-180 410 141-160 315 121-140 300 100-120 200

   Here is a frequency distribution. Create a histogram by hand or by using SPSS.$$
\begin{array}{|c|c|}
\hline \text { Class Interval } & \text { Frequency } \\
\hline 261-280 & 140 \\
\hline 241-260 & 320 \\
\hline 221-240 & 3,380 \\
\hline 201-220 & 600 \\
\hline 181-200 & 500 \\
\hline 161-180 & 410 \\
\hline 141-160 & 315 \\
\hline 121-140 & 300 \\
\hline 100-120 & 200 \\
\hline
\end{array}
$$

Statistics for People Who (Think They) Hate Statistics

Neil J. Salkind,… 7th Edition

Chapter 4, Problem 2

Instant Answer

Solved by Expert Sheryl Ezze

02/29/2024

Step 1

First, we need to determine the class intervals and their corresponding frequencies. From the given frequency distribution, we have: Class Intervals: 261-280, 241-260, 221-240, 201-220, 181-200, 161-180, 141-160, 121-140, 100-120 Frequencies: 140, 320, 3380, 600, Show more…

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Here is a frequency distribution. Create a histogram by hand or by using SPSS.$$ \begin{array}{|c|c|} \hline \text { Class Interval } & \text { Frequency } \\ \hline 261-280 & 140 \\ \hline 241-260 & 320 \\ \hline 221-240 & 3,380 \\ \hline 201-220 & 600 \\ \hline 181-200 & 500 \\ \hline 161-180 & 410 \\ \hline 141-160 & 315 \\ \hline 121-140 & 300 \\ \hline 100-120 & 200 \\ \hline \end{array} $$

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Key Concepts

Histogram

A histogram is a graphical representation of the frequency distribution of a dataset. It displays data using bars, where each bar represents the frequency of data within a particular class interval, allowing for a quick visual assessment of the distribution, shape, and spread of the data.

Class Intervals

Class intervals are the consecutive segments or bins into which a data set is divided in a frequency distribution. Each interval represents a specific range of values and helps in grouping the data so that frequencies for certain ranges can be calculated and analyzed.

Frequency Distribution

A frequency distribution is a summary of how often different values or ranges of values occur within a dataset. It organizes data into distinct groups or bins, making it easier to see the overall pattern or distribution of the data points.

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