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To predict future enrollment in a school district, fifty households within the district were sampled, and asked to disclose the number of children under the age of five living in the household. The results of the survey are presented in the table. Complete parts (a) through (e) below. Number of ChildrenNumber of under 5 Households 18 17 2 3 4 13 (a) Construct a relative frequency distribution of the data. Relative Children under 5 Frequency Number of 3 4 (Type integers or decimals. Do not round.) (b) What percentage of households has two children under the age of 5? (Type an integer or a decimal. Do not round.) (e) What percentage of households has one or two children under the age of 5? (Type an integer or a decimal. Do not round.)

To predict future enrollment in a school district, fifty households within the district were sampled, and asked to disclose the number of children under the age of five living in the household. The results of the survey are presented in the table. Complete parts (a) through (e) below. Number of ChildrenNumber of under 5 Households 18 17 2 3 4 13 (a) Construct a relative frequency distribution of the data. Relative Children under 5 Frequency Number of 3 4 (Type integers or decimals. Do not round.) (b) What percentage of households has two children under the age of 5? (Type an integer or a decimal. Do not round.) (e) What percentage of households has one or two children under the age of 5? (Type an integer or a decimal. Do not round.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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To predict future enrlment in a school district, fifty households within the district were sampled, and asked to disclose the number of children under the age of five living in the household. The results of the survey are presented in the table. Complete parts (a) through (c) below. Number of ChildrenNumber of under 5 Households 18 17 13 (a) Construct a relative frequency distribution of the data. Number of Relative Children under 5 Frequency 2 3 (Type integers or decimals. Do not round.) (b) What percentage of households has two children under the age of 5? (Type an integer or a decimal. Do not round.) (c) What percentage of households has one or two children under the age of 5? (Type an integer or a decimal. Do not round.)
Transcribed Image Text:To predict future enrlment in a school district, fifty households within the district were sampled, and asked to disclose the number of children under the age of five living in the household. The results of the survey are presented in the table. Complete parts (a) through (c) below. Number of ChildrenNumber of under 5 Households 18 17 13 (a) Construct a relative frequency distribution of the data. Number of Relative Children under 5 Frequency 2 3 (Type integers or decimals. Do not round.) (b) What percentage of households has two children under the age of 5? (Type an integer or a decimal. Do not round.) (c) What percentage of households has one or two children under the age of 5? (Type an integer or a decimal. Do not round.)
Expert Solution
Step 1

Given,

Statistics homework question answer, step 1, image 1

The basic formula for the relative frequency: 

Relative frequency =Frequency of particular children / Total number of frequency

 

 

 

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