Math 7th grade

Visually compare the dot plots

• students as a group in Ms. Whites class have fewer siblings.

• most common number os siblings in both classes is 2.

• Mr. Walker's class spread is 0-7.

• Ms. Walker class spread is 0-5.

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

Compare the centers of the dot plots by finding the medians.

• the median of each class is 2.

• the median of each class is 3.

• none of the above.

• all of the above.

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Compare the spreads of the dot plots by calculating the range.

• both spreads are big.

• one is bigger than the other.

• Mr. Walker's class spread is 7 & Ms. White's 5

• Mr. Walker's class spread is 5 & Ms. White's 7

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Compare the shapes of the box plots.

• they are both exactly the same,

• the choir's box is longer than the band's.

• they are very different

• None of the above

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Compare the centers of the box plots.

• the median score for class A is 10 points higher than for class B.

• the median score for class B is 10 points higher than for class A.

• the median score for class A is 5 points higher than for class B.

• the median score for class B is 5 points higher than for class A.

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

1. Compare the spreads of the box plots.

• The interquartile range is the same.

• The interquartile range is different.

• The interquartile range is similar.

• None of the above.

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Find the mean and the MAD of the number of pairs of shoes owned for each shop.

• Shop B: mean = 8; MAD = 2

• Shop A: mean = 8; MAD = 2

• Shop B: mean = 6; MAD = 2

• Shop A: mean = 6; MAD = 2

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the difference of the means as a multiple of the mean absolute deviation?

• 2 times the mean absolute deviation.

• 1 times the mean absolute deviation.

• 3 times the mean absolute deviation.

• 4 times the mean absolute deviation.

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.3

CCSS.6.SP.B.5