Unit 10 Graph QuizM

What data value is the upper quartile (Q3)?

• 64
• 62
• 66
• 58

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.1

CCSS.6.SP.A.3

CCSS.6.SP.A.2

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

Hint: Median means middle

• 127

• 155

• 156

• 193

What is the maximum value of this data set?

• 50
• 45
• 30
• 25

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

CCSS.6.SP.B.4

What is the highest score in the class?

• 88%
• 100%
• 13
• 98%

Tags

CCSS.4.MD.B.4

In how many games did the team score more than 20 points?

• 8
• 7
• 10
• 9

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.1

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.

32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81

He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?

• 32

• 44

• 65

• 84

How many students scored between a 86 and a 90?

• 1
• 3
• 6
• 10

Tags

CCSS.5.G.A.2

1-  The first quartile (Q 1) is the median of the lower half of the set.
2-  The second quartile (Q 2) is the median of the whole set .
3-  The third quartile (Q 3) is the median of the upper half of the set.

• All three statements are true.
• Only the 1st statement is true.
• Only the 2nd and the 3rd statements are true.
• Only the 3rd statement is true.

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Given the data: 136, 150, 119, 150, 125, 143.

Find the interquartile range (IQR)

Hint: IQR can be found by

Q3 - Q1 = ____

• IQR = 150 - 119 = 31

• IQR = 150 - 125 = 25.

• IQR = 150 - 125 = 75.

• IQR = 150 - 119 = 31.

What is always the first step when solving for mean, median, mode, or range?

• Add

• Put your numbers in order from greatest to least

• Divide

• Put your numbers in order from least to greatest