nstruct a table for the sample frequency distribution using intervals of width 5 thousand dollars, with 15 thousand dollars as the lower limit of the first inte

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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Construct a table for the sample frequency distribution using intervals of width 5 thousand dollars, with 15 thousand dollars as the lower limit of the first interval.
4) The following sample data represent the annual maintenance cost
(in thousands of dollars) for heavy earth-moving equipment.
24
21
20
31
25
25
43
30
41
32
17
26
32
30
34
27
25
36
39
28
31
21
19
26
31
a) Construct a table for the sample frequeney distribution using intervals of
width 5 thousand dollars, with 15 thousand dollars as the lower limit of the
first interval.
b) Plot a histogram and frequency polygon for these data.
Transcribed Image Text:4) The following sample data represent the annual maintenance cost (in thousands of dollars) for heavy earth-moving equipment. 24 21 20 31 25 25 43 30 41 32 17 26 32 30 34 27 25 36 39 28 31 21 19 26 31 a) Construct a table for the sample frequeney distribution using intervals of width 5 thousand dollars, with 15 thousand dollars as the lower limit of the first interval. b) Plot a histogram and frequency polygon for these data.
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