Mad, Iqr, Box and Whisker, Measures of Center

Find the mode for the following goals scored by soccer team.
3,   3,   0,   2,   2,   2,   5,   5,   8,   4

• 8
• 4
• 3
• 2

The IQR is a measure of __________________ .

• center
• variation
• quartiles
• range

The range is found by _________________ .

• adding the quartiles
• subtracting the quartiles
• subtracting the maximum value minus the minimum value
• the golf course

Find the median for the following prices;
$12.50,    $15.50,   $15,   17.50,   $11.50

• $12.50
• $17.50
• $15
• $11.50

Find the median of following test grades:
100   80   70   90   100

• 88
• 100
• 30
• 90

Find the IQR of following test grades:
100   80   70   90   100

• 30
• 20
• 25
• 15

Mean is found by _________________________ .

• finding the sum of the data
• finding the middle
• finding the sum of the data, then dividing by the amount of numbers
• subtracting the minimum minus the maximum

The Yankees had the following wins over the last nine years;
89  103  95  97  95  85   84   87  84.
Find the mean. 

• 103
• 96
• 89
• 91

The Yankees had the following wins over the last nine years;
89  103  95  97  95  85   84   87  84.
Find the mode. 

• 84
• 103
• 95
• 84 and 95

The Yankees had the following wins over the last nine years;
89  103  95  97  95  85   84   87  84.
Find the IQR. 

• 14
• 84.5
• 96
• 11.5