Calculate the median of the following data: 3-4 4-5 5-6 6-7 7-8 3 7 12 16 22 X 8-9 20 9-10 13 10-11 7 [Ans.: 7.55]

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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Question
Calculate the median of the following data:
3-4
4-5 5-6
6-7
7-8
3
7
12
16
22
X
8-9
20
X
[Ans.: 7.55]
The weekly wages of 1000 workers of a factory are shown in the
following table:
Calculate the mode of the following distribution:
f
Weekly wages
425 475 525 575 625 675 725 775 825 875
(less than)
No. of Workers 2 10 43 123 293 506 719 864 955 1000
[Ans.: 673.59]
9-10
13
10-11
7
0-5 5-10 10-15 15-20 20-25 25-30 30-35
20
24
32
28
20
16
37
35-40 40-45
10
18
[Ans.: 13.33]
Transcribed Image Text:Calculate the median of the following data: 3-4 4-5 5-6 6-7 7-8 3 7 12 16 22 X 8-9 20 X [Ans.: 7.55] The weekly wages of 1000 workers of a factory are shown in the following table: Calculate the mode of the following distribution: f Weekly wages 425 475 525 575 625 675 725 775 825 875 (less than) No. of Workers 2 10 43 123 293 506 719 864 955 1000 [Ans.: 673.59] 9-10 13 10-11 7 0-5 5-10 10-15 15-20 20-25 25-30 30-35 20 24 32 28 20 16 37 35-40 40-45 10 18 [Ans.: 13.33]
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