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Chapter 2: Q. 3 (page 88)

For a qualitative data set, what is a

a. frequency distribution?

b. relative-frequency distribution?

Short Answer

Expert verified

(a) The frequency distribution shows the frequency of all conceivable values.

(b) The relative frequency distribution shows the relative frequency of all conceivable values.

Step by step solution

01

Part (a) Step 1: Concept introduction

Data that approximates and characterizes is defined as qualitative data. It is possible to observe and record qualitative data.

02

Part (a) Step 2: Explanation

In statistics, a frequency distribution means a graph or table that indicates the frequency of various outputs in a sampling. Each table row contains the frequency or number of instances of data within a given group or interval.

03

Part (b) Step 1: Concept introduction

The descriptive and conceptual findings gathered through surveys, interviews, or observation are referred to as qualitative data.

04

Part (b) Step 2: Explanation

A relative frequency distribution, which would be related to a probability distribution and is widely used in statistics, depicts the percentage of the total set of measurements connected with each value or class of values.

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