Unit 4: Describing Data Mini Quiz

The mean is found by ___________________ all of the numbers and then _____________________ by the number of items.

• adding, dividing

• adding, multiplying

• dividing, adding

Tags

CCSS.6.SP.B.5C

Find the mean of these numbers:

5,11,2,12,4,2

• 4.1

• 6

• 4.5

Tags

CCSS.6.SP.B.5C

The median is the __________________ number (after you put them in order).

• first

• middle

• last

Tags

CCSS.6.SP.B.5C

Find the median of these numbers:

4, 2, 7, 4, 3

• 7

• 5

• 4

Tags

CCSS.6.SP.B.5C

The _______________________ is the number that occurs most often in a data set.

• Mean

• Median

• Mode

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Find the mode of these numbers:

4,3,6,4,3,6,6,3,2,1,3

• 3

• 6

• 4

Tags

CCSS.6.SP.B.5C

The _______________________ is what you get when you subtract the lowest value from the highest.

• Range

• IQR

• Frequency

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193

• 66

• 138

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A data value that is much higher or much lower than the other values in a data set.

• outlier

• inlier

• sublier

What is the median of the data set used to create the box plot?

• 3

• 9

• 10

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1