Randy filled out a deposit slip today. he deposited two checks for $123.17 and $34.68 and took out $50 in cash

Step-by-step explanation:

Since Randy filled out a deposit slip and deposited two checks

his balance would increase by the cheque amounts.

I cheque amount = 123.17

II cheque amount  =  34.68

Total deposit          = 157.85

So his balance would increase by 157.85 dollars because of deposit of two cheques

Since he withdraws 50 dollars in cash, his balance would reduce by 50 dollars

So net increase in balance in bank account = 157.85 -50 =107.85 dollars

His cash in hand increases by 50 dollars.

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.