Brief practice MMMR

The salary of the employees in the office were $15,000; $18,000; $16,000; $14,000; $90,000; and $17,000. What is the best measure of the central tendency of the salaries?

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

What value is the lower quartile?

• 66

• 58

• 60

• 64

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What data value is the upper quartile (Q3)?

• 64

• 62

• 66

• 58

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the interquartile range (IQR) of the data set?

• 20

• 25

• 5

• 10

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which box and whisker plot has the highest median?

• Bottom Plot

• Top Plot

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which box and whisker plot shows more "spread out" data?

• Top Plot

• Bottom Plot

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The data set 5, 6, 7, 8, 9, 9, 9, 10, 12, 14, 17, 17, 18, 19, 19 represents the number of hours spent on the Internet in a week by students in a mathematics class. Which box-and-whisker plot represents the data?

• 1

• 2

• 3

• 4

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1