Statistics Review

What is the mean of the following set of data? SHOW YOUR WORK.

2, 6, 10, 31, 14, 8

• 11.8

• 71

• 12

• 14.2

Tags

CCSS.6.SP.B.5C

Roger has the following data:

12, 10, 3, 5, 6

Susan has the following data:

5, 9, 4, 5, 6

Who has the data with the highest median and what is it? SHOW YOUR WORK.

• Roger - 6

• Susan - 7

• Roger - 8

• Susan - 5.5

Tags

CCSS.6.SP.B.5C

What is the range of the following set of data? SHOW YOUR WORK.

60, 85, 29, 32, 45, 17, 55

• 67

• 43

• 68

• 56

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the MODE.

12,10,10,10,13,12,11,13,10

• 10

• 12

• 10 and 12

• No Mode

Tags

CCSS.6.SP.B.5C

Find the mean number of phones using the frequency table. SHOW YOUR WORK.

• 2.56

• 2.3

• 1.5

• 2.2

Tags

CCSS.6.SP.B.5C

Find the median age using the frequency table. SHOW YOUR WORK.

• 7

• 6.5

• 6

• 7.5

Tags

CCSS.6.SP.B.5C

Find the mode of the frequency table.

• 2

• 50

• 3

• 28

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the range of the frequency table? SHOW YOUR WORK.

• 15

• 11

• 1

• 4

What type of correlation does this scatter plot show?

• positive

• negative

• no correlation

• nonlinear association

Tags

CCSS.HSS.ID.B.5

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

Tags

CCSS.8.EE.B.5