Pre-Algebra Statistics Review

If Point X is located at -10 on a number line and Point Z is located at 101 on the number line, what is the midpoint of line XZ?

• 43.5

• 44.5

• 45.5

• 46.5

Tags

CCSS.HSN.CN.B.6

• W
• X
• Y
• Z

• 3.4
• 3.7
• 2.5
• 3.5

A ________ is a type of graph that show the frequency distribution of data within equal intervals (thus, there are no spaces between the bars).

• Dot Plot

• Line Graph

• Histogram

• Box Plot

The _____ is a standardized way of displaying the distribution of data based on the minimum, first quartile, median, third quartile, and maximum of the data set.

• Dot Plot

• Histogram

• Box Plot

• Line Graph

• Five Number Summary

• A
• B
• C
• D

GET OUT YOUR CALCULATOR!

• A

• B

• C

• D

Which of the following is NOT true?

• The median amount of sugar in children's cereals is more than 3x the amount in adult cereals.

• The adult cereal's IQR is 10.

• There is less variability in the sugar content of the middle 50% of the adult cereals than the middle 50% of the children's cereals.

• The adult cereal's upper quartile (Q3) is 20

• $21,050.00
• $20,208.00
• $2,020.80
• $2,105.00

Tags

CCSS.6.RP.A.3C

The amount of items that each student sold for the class fundraiser was recorded. What percent of students sold 30 - 44 items?

• 30%

• 3%

• 50%

• 15%

Tags

CCSS.6.RP.A.3C