Show:
Mean, median, mode, range, and outliers
Probablity
Mean Absolute Deviation
Box-and-Whisker-Plots
100

Find the mean: 15,18,22,19,16,20,24

What is the mean is 19.1

100

What is the probability of rolling a 4 on a six sided die

What is 1/4

100

What are the 4 steps for finding the mean absolute deviation

1.Find the mean.

2.Find each distance from the mean.

3.Take absolute values

4.Find the mean of those distance

100

Five number summary for: 2, 4, 5, 7, 8, 10, 12, 15, 18, 20

What is you should have points at the numbers:  (least value) 1 (lower quartile) 4 (median) 8 (upper quartile) 10 (greatest value) 

200

What is the mode: 10, 9, 4, 4, 8, 8, 8, 4, 7, 6, 11, 14, 27

What is 4 and 8

200

A bag has 5 red, 3 blue, and 2 green marbles. What is the probability of choosing a blue marble. 

What is 3/10

200
Find the mean absolute deviation of the following data set: 5, 6, 7, 4, 3
What is the MAD is: 1.2
200

Find the interquartile range for the data set: 12, 14, 11, 10, 9, 10, 9

What is the IQR = 3 - put the numbers in order from least to greatest - find the median - find the difference between the first quartile (9) and third quartile (12)

300

Find a possible missing value in the set of data if the range is 20. 14, 8, 17, 21, ____, 11, 3, 13

What is 1 or 23

300

A coin is flipped twice. What is the probability of getting 2 heads?

What is 1/4
300
The number of points Maggie has scored in each of the first 5 games of the basketball season are 14, 17, 17, 13, and 34. What is the mean absolute deviation for the number of points for Maggie's first 5 games?
What is 6.
300
A solution used to kill bacteria is tested The solution kills the following percentages of bacteria in six trials: 85, 84, 87, 86, 90, 80 Use the data to make a box-and-whisker plot.
What is your box-and-whisker plot should have the following points: 80 (least value) 84 (lower quartile) 85.5 (median) 87 (upper quartile) 90 (greatest value)
400

Joanne has 3 nickels, 5 dimes, and 2 quarters. Find the mean, median, mode and range of the values of Frank's coins.

What is: mean: 11.5 cents median: 10 cents mode: 10 cents range: 20 cents

400

What is the probability of drawing a king in a standard deck?

What is 1/13

400

There are 7 animal shelters in the local area. The number of cats in each is 4, 6, 3, 7, 4, 5, and 20. What is the mean absolute deviation for the number of cats in shelters to the nearest tenth?

What is 3.7.

400

Find the interquartile range, round to the nearest tenth if necessary: 5, 2, 4, 7, 4, 4, 1

What is 3

500

What is the definition of the term mode?

What is the value or values that occur the most often in a set of data.

500

A spinner has 8 equal sections numbered 1-8. What is the probability of landing on an even number?

What is 1/2

500
Find the mean absolute deviation, round to the nearest tenth. 23, 37, 33, 39, 29, and 31
What is 4.3
500
The amount of rainfall (in inches) for each of the first 5 months of the year is 1, 3, 8, 4, and 4. What is the mean absolute deviation for the number of inches of rain for the first 5 months of the year?
What is 1.6