Stats

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

• The median test score is 80.

• The lower quartile is 65.

• The upper quartile is 90.

• The IQR is 30.

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Which of the following statements is NOT true?

• The lower quartile is also known as Quartile 1.

• The median is also known as Quartile 2.

• The interquartile range is the difference between quartile 1 and quartile 2.

• The upper quartile is also known as quartile 3.

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the interquartile range (IQR)?

• 20

• 25

• 30

• 50

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Calculate the median for the following set of scores: 45, 69, 69, 87, 88, 92, 99, 100

• 87
• 55
• 87.5
• 99

Tags

CCSS.7.EE.B.3

What is the Inter-quartile range of the Car Hops?

• 4
• 6
• 13
• 9

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Which statement is true?

• The tallest plant was 40 inches.

• There were 36 plants measured.

• The lower quartile is 13 inches.

• Half of the plants were 14 - 32 inches tall.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

If price is the only factor a grocery shopper looks at when purchasing peanut butter, what kind should they purchase?

• Natural

• Regular

Tags

CCSS.7.SP.B.4

What is the MEDIAN of this data?

• 65
• 40
• 915
• 13

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the MEAN for this data?

• 80
• 1040
• 13
• 81

Tags

CCSS.3.MD.B.4