Question

Suppose the following data set represents the starting salaries for the population of teachers from nine states:

$31.184
$43.839
$35.358
$31,606
$33.549
$39 196
$35,541
$34.972
$39.94
Part A: Calculate the mean of the data set. (3 points)
Part B: Calculate the five-number summary: (3 points)
Part C: Calculate the standard deviation of this data set. (4 points) (10 points)

Answer 1

Part A: $36,102

Part B: Minimum: 31184, Quartile Q1: 32577.5, Median: 35358, Quartile Q3: 39435, Maximum: 43839

Part C: 3876.6665934206

Step-by-step explanation: