M7 (calc)

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

• 52%
• 41%
• 42%
• 45%

Tags

CCSS.6.RP.A.3C

Find each percent increase. Round to the nearest percent.
From 86 books to 150 books 

• 74%
• 62%
• 81%
• 58%

Tags

CCSS.6.RP.A.3C

Find the MAD: (mean absolute deviation)

58, 38, 54, 48, 26, 36

• 10

• 20

• 12

• 43

Tags

CCSS.6.SP.B.5C

The faculty of NMS were asked to state their age. The results are shown above in the box plot. What is the minimum age found in the box plot?

• 23

• 33

• 42

• 20

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The faculty of BMS were asked to state their age. The results are shown above in the box plot. What is the minimum age found in the box plot?

• 23

• 33

• 42

• 20

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Mr. Fisk, Ms. Martinez, and Mrs. Smeltzer, gathered every 6th grade math score on the test they took, which is shown in the box plot above. What is the median score the 6th grade students received?

• 64

• 70

• 84

• 72

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Based on the box plot above, how do I find the IQR?

• 45 - 33

• 45 + 33

• 23 + 58

• 58 - 23

Tags

CCSS.6.SP.B.5C

The yearbook club is handing out T-shirts to its members. There are 5 blue, 7 green, 9 red, and 4 yellow T-shirts in all. If Jacob is handed a T-shirt, what is the probability that the color is red?

• 9/25

• 9/16

• 3/5

• 16/25

Twenty-five volunteers will wear one of 6 blue, 7 green, 8 yellow, and 4 red aprons during an upcoming food drive. If the aprons are assigned randomly, what is the probability that a volunteer is assigned an apron that is NOT green?

• A) 6/25

• B) 7/25

• C) 8/25

• D) 18/25

Beth is 6 years younger than twice her brother's age.  How old is Beth?

• 6 - 2b
• 2b - 6
• 1/2b + 6
• b + 6