AFM Statistics Review

The entire pool; the total set of people/objects that can be studied

• population
• sample
• datum
• probability

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.4

Another word for average is

• sample 
• mean
• data
• numerical data

What information can you find from this graph?

• Mean, Median, Mode, Range

• Mean, Median

• Median, 1st Quartile, 3rd Quartile, Range

• 1st Quartile, 3rd Quartile

What is the mode of the data?

• 1 book
• 9 books
• 3 books
• 0 books

What is the mean of test scores?
{70, 70, 80, 85, 85, 90, 95, 95, 100, 100}

• 87
• 85, 95, and 100
• 30
• 85 and 90

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

The mode score on the AFM 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.

What was the highest score on the math test?

• 53
• 79
• 97
• 90

The Table above shows the points scored by the JV basketball team in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean
• Median
• Mode
• Range

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

Which city has a higher median?

• Millersburg

• Arcadia