Statistics

Statistics

Kalyani Joshi

Multiple Choice

How many students have blue for a favorite color?

• 11
• 12
• 14
• 17

Multiple Choice

What type of graph is this?

• Bar Graph
• Pictograph
• Line Plot
• Tally Chart

Multiple Choice

What type of graph is this?

• Bar Graph
• Line Plot
• Pictograph
• Tally Chart

Multiple Choice

Find the median, mode and range:

3, 5, 7, 9, 11, 8, 3

• median:7 mode:9 range:8

• median:6 mode:3 range:7

• median:7 mode:3 range:8

Multiple Choice

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 94 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 94
• A score of 91 was slightly below average.

Multiple Choice

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

Multiple Choice

Find the range.
5, 15, 10, 20, 15, 10, 15

• 5
• 10
• 15
• 13

Multiple Choice

What is the mode?

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

Multiple Choice

What is the range?

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

Multiple Choice

To find the average or mean of a set of numbers, add up all the items and divide by...

• 2

• The minimum

• The maximum

• The number of items

Multiple Choice

A data set can have more than one mode

• True
• False

Multiple Choice

A data set can have more than one median?

• True
• False

Multiple Choice

If you score 76, 85, 97, and 83 on your math tests, what would your median score be? 

• 84
• 90
• 85
• 88

Multiple Choice

Find the median of these numbers:
2, 3, 4, 5, 5, 7

• 4
• 5
• 4.5
• 6

Multiple Choice

What is the range in gas mileage for cars?

• 2
• 3
• 4
• 6

Multiple Choice

What is the mean of this set of data?

2, 15, 7

• 24

• 3

• 6

• 8