revision questions (statistics, probability, pythagoras and financial maths)

Find the median.
5, 8, 8, 9, 10, 15

• 8
• 8.5
• 10
• 20

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the Quartile 1 or Q1.
2, 3, 6, 6, 8, 10, 12

• 7
• 6
• 3
• 2

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Another name for Quartile 1 is

• Median of the Lower Half
• Median of the Upper Half
• Median
• Minimum

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the Quartile 3 or Q3.
2, 3, 6, 6, 8, 10, 12

• 6
• 7
• 3
• 10

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

How do you find the Interquartile Range or IQR?

• Q3 - Q1
• Median
• Q1 - Q3
• Maximum - Minimum

Find the minimum.
2, 3, 6, 6, 8, 10, 12

• 2
• 12
• 6
• 7

Tags

CCSS.6.NS.C.7

A data set can have more than one mode

• True
• False

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

Tags

CCSS.7.SP.B.4

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

Tags

CCSS.4.MD.B.4

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

Tags

CCSS.6.NS.C.7

CCSS.6.SP.B.5