Eamings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are: 0.52 0.76 4.76 5.95 2.84 3.46 6.53 6.97 0.89 1.91 8.07 8.17 a. Find the mean of the earnings per share. $ (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the eamings per share. $ (Type an integer or a decimal. Round to two decimal places.)
Eamings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are: 0.52 0.76 4.76 5.95 2.84 3.46 6.53 6.97 0.89 1.91 8.07 8.17 a. Find the mean of the earnings per share. $ (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the eamings per share. $ (Type an integer or a decimal. Round to two decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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Please do A and B
![Eamings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are:
0.76
4.76
5.95
0.52
3.46
6.53
6.97
2.84
1.91
8.07
8.17
0.89
a. Find the mean of the earnings per share. $
(Type an integer or a decimal. Round to two decimal places.)
b. Find the standard deviation of the eamings per share. $
(Type an integer or a decimal. Round to two decimal places.)
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Transcribed Image Text:Eamings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are:
0.76
4.76
5.95
0.52
3.46
6.53
6.97
2.84
1.91
8.07
8.17
0.89
a. Find the mean of the earnings per share. $
(Type an integer or a decimal. Round to two decimal places.)
b. Find the standard deviation of the eamings per share. $
(Type an integer or a decimal. Round to two decimal places.)
MacBook Air
F1
#3
3
2
4
6
7
Q
tab
T
Y
A
caps lock
F
G
K
C
V
ait
ontral
option
command
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