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Angel1107
20.09.2019 •
Mathematics
Suppose the following data set represents the starting salaries for the population of teachers from seven states: $41,027, $35,901, $31,159, $33,664, $35,166,$39,338, $32,691
a) calculate the mean of the data set
b) calculate the 5 number summary
c) calculate the standard deviation of this data set
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Ответ:
See explanation
Step-by-step explanation:
Arrange the salaries $41,027, $35,901, $31,159, $33,664, $35,166, $39,338, $32,691 in ascending order:
$31,159, $32,691, $33,664, $35,166, $35,901, $39,338, $41,027
A) The mean salary (to the nearest dollar) is
B) Minimum![= \$31,159](/tpl/images/0244/6206/7e63e.png)
Median![=\$35,166](/tpl/images/0244/6206/0425a.png)
Maximum![=\$41,027](/tpl/images/0244/6206/c011d.png)
C) The standard deviation of this data set can be calculated using formula
First, find![(x_i-\text{mean})^2:](/tpl/images/0244/6206/e4094.png)
Now,
Ответ:
can you give me more?
step-by-step explanation: