A simple random sample of 6 computer programmers in Houston, Texas revealed the sex of the programmers and the following information about their weekly incomes.
Programmer
Weekly IncomeSex
A
$250
M
B
270
M
C
285
F
D
240
M
E
255
M
F
290
F
?
a.What is the point estimate for the average weekly income of all the computer programmers in Houston?b.What is the point estimate for the standard deviation of the population?c.Determine a point estimate for the proportion of all programmers in Houston who are female.
What will be an ideal response?
| a. | 265 |
| b. | 20 |
| c. | 0.33 |
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