Statistics Review

Which question could have variability in the data related to it?

• How many board games does Makile own?
• How many books has each student read this year?
• How tall is Quay?
• When does Carley's lunch hour begin?

Tags

CCSS.6.SP.A.3

What is the median high temperature?

• 60°F
• 64°F
• 65°F
• 66°F

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Find the mean of the following data set: 2, 4, 5, 5, 6, 2

• 4
• 6
• 3
• 5

Tags

CCSS.6.SP.B.5C

Which graph is the best visual model for measures of center?

• Histogram
• Box Plot

What is the outlier in the following data set?  100,98,88,92,150,105, 85,115

• 115
• 150
• 88

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value
• order the data add the 2 middle values and divide by 2

Tags

CCSS.6.SP.B.5C

Find the range and the outlier of the given data:
126, 62, 144, 132, 144, 103

• range: 82   out:62
• range: 62  out:62
• range:82  out:144

Which of the following is not a part of a graph?

• axis labels
• key
• title
• outlier

Tags

CCSS.2.MD.D.10

When should you use median?

• When you have no outliers
• You have outliers but no big gaps in the data set
• The repeated numbers make up most of the data
• When the numbers are not in order

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What percentage of the students have brown hair?

• 25%
• 60%
• 45%
• 50%

Tags

CCSS.6.RP.A.3C