Question
In: Statistics and Probability
The manager of a computer software company wishes to study the number of hours senior executives...
The manager of a computer software company wishes to study the number of hours senior executives by type of industry spend at their desktop computers. The manager selected a sample of five executives from each of three industries. At the .05 significance level, can she conclude there is a difference in the mean number of hours spent per week by industry?
|
Banking |
Retail |
Insurance |
|
32 |
28 |
30 |
|
30 |
28 |
28 |
|
30 |
26 |
26 |
|
32 |
28 |
28 |
|
30 |
30 |
30 |
PLEASE SHOW ANSWER WITHOUT USING MINI TAB OR SOFTWARE
Solutions
orchestra answered 2 years agoRelated Solutions
The manager of a computer software company wishes to study the number of hours senior executives...
The manager of a computer software company wishes to study the
number of hours senior executives by type of industry spend at
their desktop computers. The manager selected a sample of five
executives from each of three industries. At the .05 significance
level, can she conclude there is a difference in the mean number of
hours spent per week by industry?
Banking
Retail
Insurance
32
28
30
30
28
28
30
26
26
32
28
28
30
30
30
The manager of a computer software company wishes to study the number of hours senior executives...
The manager of a computer software company wishes to study the
number of hours senior executives by type of industry spend at
their desktop computers. The manager selected a sample of five
executives from each of three industries. At the .05 significance
level, can she conclude there is a difference in the mean number of
hours spent per week by industry?
Banking
Retail
Insurance
32
28
30
30
28
28
30
26
26
32
28
28
30
30
30
The manager of a computer software company wishes to study the number of hours per week...
The manager of a computer software company wishes to study the
number of hours per week senior executives by type of industry
spend at their desktop computers. The manager selected a sample of
five executives from each of three industries. At the 0.05
significance level, can she conclude there is a difference in the
mean number of hours spent per week by industry?
Banking
Retail
Insurance
32
28
30
30
28
28
30
26
26
32
28
28
30
30...
The manager of a computer software company wishes to study the number of hours per week...
The manager of a computer software company wishes to study the
number of hours per week senior executives by type of industry
spend at their desktop computers. The manager selected a sample of
five executives from each of three industries. At the 0.05
significance level, can she conclude there is a difference in the
mean number of hours spent per week by industry?
Banking
Retail
Insurance
32
28
30
30
28
28
30
26
26
32
28
28
30
30...
The manager of a computer software company wishes to study the number of hours per week...
The manager of a computer software company wishes to study the
number of hours per week senior executives by type of industry
spend at their desktop computers. The manager selected a sample of
five executives from each of three industries. At the 0.05
significance level, can she conclude there is a difference in the
mean number of hours spent per week by industry?
Banking
Retail
Insurance
32
28
30
30
28
28
30
26
26
32
28
28
30
30...
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