Refer to the following distribution of commissions: Monthly Commissions Class Frequencies $600 up to $800 800 up to 1,000 1,000 up to 1,200 1,200 up to 1,400 1,400 up to 1,600 1,600 up to 1,800 1,800 up to 2,000 2,000 up to 2,200 What is the class interval? 3 7 11 22 40 24 9 4

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 1MCQ
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Refer to the following distribution of commissions:
Monthly Commissions Class Frequencies
$600 up to $800
800 up to 1,000
1,000 up to 1,200
1,200 up to 1,400
1,400 up to 1,600
1,600 up to 1,800
1,800 up to 2,000
2,000 up to 2,200
What is the class interval?
3
7
11
22
40
24
9
4
Transcribed Image Text:Refer to the following distribution of commissions: Monthly Commissions Class Frequencies $600 up to $800 800 up to 1,000 1,000 up to 1,200 1,200 up to 1,400 1,400 up to 1,600 1,600 up to 1,800 1,800 up to 2,000 2,000 up to 2,200 What is the class interval? 3 7 11 22 40 24 9 4
Refer to the following distribution of commissions:
Monthly Commissions Class Frequencies
$600 up to $800
800 up to 1,000
1,000 up to 1,200
1,200 up to 1,400
1,400 up to 1,600
1,600 up to 1,800
1,800 up to 2,000
2,000 up to 2,200
3
7
11
22
40
24
9
4
What is the relative frequency of those salespersons that earn $1400 or more? 0.642
Transcribed Image Text:Refer to the following distribution of commissions: Monthly Commissions Class Frequencies $600 up to $800 800 up to 1,000 1,000 up to 1,200 1,200 up to 1,400 1,400 up to 1,600 1,600 up to 1,800 1,800 up to 2,000 2,000 up to 2,200 3 7 11 22 40 24 9 4 What is the relative frequency of those salespersons that earn $1400 or more? 0.642
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