On a Monday, Kerry groomed 15 cars in 10 hours and Watson groomed 10 cars in 8 hours they each earn$12.75 for each cat groomed. Assuming that

$446.25

Step-by-step explanation:

Since both groomers are paid by the amount of cats they groom, time in the context of this problem is completely negligible. So, we can simply multiply the cats they groom per day by the amount of days in the week (7) and multiply that by the amount they get paid per cat.

Kerry:

Kerry grooms 15 cats in a day. Thus, every week he will groom 15 x 7 = 105 cats. He gets paid $12.75 per cat, so every week he will earn:

Watson:

Watson grooms 10 cats in a day, so every week he will groom 10 x 7 = 70 cats. He also gets paid $12.75 per cat, so every week he will earn:

So the difference in between the two will be:

Therefore, the difference in Kerry and Watson's earning, weekly, is $446.25.

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.