Statistics Review Part 1

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

What does the mean represent in a set of numbers?

• the middle number
• the average number
• the number the appears most often
• the highest number

What does the median represent in a set of numbers?

• whatever number is in the middle of the list, regardless of the value of the numbers
• the number that represents the middle value in the set of numbers
• the number that appears most often
• the average number

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20
• 15
• 22
• 18

Which of the following lists all parts of the five number summary?

• Mean, Median, Mode, Range, and Total
• Minimum, Quartile 1, Median, Quartile 3, and Maximum 
• Smallest, Q1, Q2, Q3, and Q4
• Minimum, Maximum, Range, Mean, and Median

What shape does the SUV dot plot have?

• Skewed left
• Symmetric
• Bell Shaped
• Skewed right

Which car club has the higher median? And what is the median?

• Cruisers 9
• Car Hops 11
• Cruisers 7
• Car Hops 9

Which club has the smaller spread?

• Cruisers
• Car Hops

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.B.4

CCSS.6.SP.A.1

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

The mode score on the 6th grade math test was 94! 
Given that.... what does this tell you about the test scores (BEST ANSWER)?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.