3.12.24 1st block

Which set of data has a median that matches its range?

• 3, 6, 7, 7, 8, 9

• 3, 5, 6, 10, 11, 13

• 6, 7, 8, 8, 13, 18

• 5, 7, 7, 11, 12, 14

Which pair(s) of numbers has (have) a greatest common factor of 7?

Select ALL that apply.

• 14 and 42

• 27 and 56

• 21 and 63

• 35 and 49

• 14 and 77

The heights, in inches, of 10 students in a math class are represented by the box plot.

Which data set could be the heights of the students?

• 48, 50, 53, 54, 55, 55, 57, 58, 60, 62
  

• 45, 47, 49, 51, 53, 55, 57, 59, 61, 63
  

• 47, 53, 54, 55, 55, 55, 56, 57, 58, 62
  

• 48, 50, 54, 55, 56, 57, 58, 58, 61, 62
  

Study the box plot.

What is the interquartile range of the box plot?

• 4

• 17

• 19

• 25

A movie premiere was held in seven major cities all on the same night. The data shown represents the number of people who attended the premiere in each city.

120, 126, 225, 119, 130, 120, 128
Which value represents the median?

• 225

• 130

• 126

• 119

Which expression represents the sum of 42 and 36?

• 2(21+12)
  

• 3(14+6)
  

• 6(7+6)
  

• 9(5+4)
  

Patty counts the numbers of gumdrops in 20 boxes of candy. Each x represents 1 box.

How many boxes have 26 gumdrops?

• 2 boxes

• 3 boxes

• 5 boxes

• 7 boxes

The table shows the number of people who go to the movies each day of the week.

What is the approximate mean number of moviegoers per day?

• 50

• 98

• 128

• 137