Unit 1 Review Prob and Stats

What does "mean" mean?

• average
• middle
• repeats the most
• variation

Tags

CCSS.6.SP.B.5C

What is the meaning for "median"?

• average

• middle

• repeats the most

• variation

Tags

CCSS.6.SP.B.5C

How do you find the range?

• order least to greatest, then slash from each side until you reach the middle
• add the numbers in your data set, then divide by the amount you added
• look for the number that repeats the most
• highest number minus the lowest number

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the median?

• 62

• 58

• 66

• 60

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the IQR of the set of data?

• 30

• 70

• 20

• 60

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

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.B.5C

A data value that is far removed from the rest of the data values in the set.

• outlier
• inlier
• immalier
• sublier

The difference between the greatest and least values in the data set.

• range
• interquartile range
• standard deviation
• mean absolute deviation

Tags

CCSS.6.SP.B.5C

Is the information collected during the survey numerical or categorical data?

• Numerical data. I know this because the y-axis is labeled with numbers. 
• Numerical data. I know this because the surveyor counted how many people that they surveyed. 
• Categorical data. I know this because the responses to the survey are names. 
• Categorical data. I know this because each column is a different color. 

Categorical or Quantitative?
College Major

• Categorical
• Quantitative