WW Statistics Quiz

Which are measures of center?

What is a measure of variation or spread?

Read the data about tennis matches won last summer. What is the mode?

Read the data about tennis matches won last summer. What is the variation?

Read the data about how many Math teachers each school has. What is the median?

Read the data about the amount of snow that fell in the last 7 days. What is the range?

Read the data about the amount of snow that fell in the last 7 days. What is the mode?

Read the data about the ages of the girl's cousins. What is the median?

Read the data about the ages of the girl's cousins. What is the mode?

Read the data about how many web pages people visited last weekend. What is the spread?

Read the data about how many web pages people visited last weekend. What is the median?

Read the data about the number of baskets Keenan made during basketball practice each day. What is the mode?

Read the data about how many thank-you notes children wrote last month. What is the mean?

Read the data about how many thank-you notes children wrote last month. What is the median?

Read the data about how many thank-you notes children wrote last month. What is the mode?

Read the data about how many thank-you notes children wrote last month. What is the range?

Which term noes NOT mean the same thing as "mean?"

Josie wants to determine the winner of an SCA election. Which measure should she use?

J.R. wants to know how well she is doing in Math class. Which measure should she use?

Which measure should be used to determine how spread out a set of data are?