Data Quiz

What is the mode is this set of data points?

35, 46, 54, 36, 42, 51, 46, 49, 35, 41, 46

• 49

• 35

• 46

• 54

What is the mean in this set of numbers?

5, 12, 7, 15, 6, 8, 13, 14

• 15

• 10

• 8

• 12

What is the range in the set of numbers below?

31, 20, 42, 35, 49, 25, 48, 22, 38

• 41

• 49

• 20

• 29

What is the median number in the set of numbers below?

47, 12, 23, 36, 42, 33, 17, 29, 34

• 12

• 34

• 33

• 47

The ratio of boys to girls is 4 to 3. (4 boys for every 3 girls). How many girls would there be if there were 48 boys?

• 38

• 36

• 40

• 30

For every 10 houses, 7 of them have dogs. If there were 90 houses in the neighborhood, how many of them would have dogs?

• 70

• 77

• 80

• 63

Calvin collects stuffed animals. (Like...a lot of them:). For every 8 stuffed animals he gets, 5 of them are unicorns. How many unicorns would Calvin have if his total collection of stuffed animals is 64?

• 35 unicorns

• 40 unicorns

• 30 unicorns

• 45 unicorns

What is the highest temperature recorded, according to this stem & leaf plot?

• 66 degrees

• 54 degrees

• 70 degrees

• 99 degrees

How many students are in Ms. Bayle's class?

• 18

• 21

• 22

• 24

What height is the most common (mode) height in Ms. Bayle's class?

• 49 inches

• 53 inches

• 54 inches

• 62 inches