1: Carry out calculations and say the mean, five-number summary, and standard deviation of the data set representing salaries of a population of teachers:

$36198

$44166

$33226

$35166

$30064

$27274

$30778

$32657

2: Random independent samples of 15 women and 15 men resulted in this data representing the numbers of minutes spent on an electronic device:

\f\fSchool Min Max Range Mean Median IOR High School M 128 180 52 141 160 55.5 41 . 5 High School N 131 180 49 159 154 48.5 36.5 High School P 140 180 40 153 165 32.5 31. 5