Statistics Pretest

True/False: "1 in every 50 people" is an example of a statistic

True/False: "1 in 50" is an example of a statistic

True or False: Statistics and Probability are the same thing.

Asking your friends to participate in a study is called:

Picking all people in Arcola to participate in a study is called:

True/False:The difference between Probability and Statistics is stats deals with real things

Disjoint variables are variables that:

An inverse relationship means:

What kind of skew does this data set have?

A direct relationship means:

Being paid by Toyota to study customers' interest is an example of:

What is bias?

This graph is an example of a(n):

True/False: "1 in every 50 people have red hair" is an example of a statistic

How many quartiles are there?

Choosing only people in Arcola to participate in a study on gender beliefs is an example of:

This graph is an example of a(n):

What is the mean?

True/False: Ice cream sales and temperature have correlation

True or False: Statistics are always correct.

What does it mean if data is skewed?

Who can create a study?

What kind of skew does this data set have?

True/False: Ice cream sales and drowning deaths have correlation

If two variables have correlation, they:

Picking 1 out of every 20 people to participate in a study is called:

This graph is an example of a(n):

No relationship means:

This graph is an example of a(n):

A study asking people about their childhood memories is an example of:

Completing a study despite losing half of your participants is an example of:

Creating a graphical representation of your data with a mislabeled x-axis is an example of:

This graph is an example of a(n):

Which of the following is an example of bias, if given on a standardized test?

What kind of skew does this data set have?

True/False: Age and height have correlation

Studying eating habits but not polling high school students is an example of:

What do we call the expected curve of a data set?

True/False: Number of cars owned and number of dogs owned have correlation

True/False: Height and number of shoes have correlation