Two samples A and B were taken from a large concrete mix and tested for the compressive strength of concrete (in MPa), find the mean, median and mode of each of the two samples. The results of tested specimens from each sample were as follows: 田 Compressive Strength 15 18 21 24 27 30 (MPa) Frequency Sample B Frequency Sample A 2 4 1 3 2 2 1 1. 3.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Q.1
Two samples A and B were taken from a large concrete mix and tested for the
compressive strength of concrete (in MPa), find the mean, median and mode of each
of the two samples. The results of tested specimens from each sample were as follows:
Compressive Strength
(МPа)
15
18
21
24
27
30
Sample A
Frequency
2
4
1
Sample B
Frequency
3
1,
3.
Transcribed Image Text:Q.1 Two samples A and B were taken from a large concrete mix and tested for the compressive strength of concrete (in MPa), find the mean, median and mode of each of the two samples. The results of tested specimens from each sample were as follows: Compressive Strength (МPа) 15 18 21 24 27 30 Sample A Frequency 2 4 1 Sample B Frequency 3 1, 3.
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