(Unit 4) Probability, Data & Statistics

Front

What type of data is represented by survey answers on a scale from 'strongly agree' to 'strongly disagree'?

Back

Ordinal data

Front

What is the mode of a data set?

Back

The most frequently occurring value in a data set.

Tags

CCSS.6.SP.B.5C

Front

Mode is the _______ occurring value in a data set.

Back

Most

Tags

CCSS.6.SP.A.3

Front

What are outliers in a distribution?

Back

Values that are significantly higher or lower than the rest of the data.

Front

If there are 15 girls and 15 boys in a class, what is the probability of selecting a boy?

Back

1/2

Tags

CCSS.7.SP.C.7B

Front

Define nominal data.

Back

Data that can be categorized but not ranked.

Front

Define numerical data.

Back

Data that consists of numbers and can be measured.

Front

What is the median of a data set?

Back

The middle value when the data is arranged in order.

Tags

CCSS.6.SP.B.5C

Front

How do you calculate the mean of a data set?

Back

Add all values together and divide by the number of values.

Tags

CCSS.6.SP.B.5C

Front

What is a frequency distribution?

Back

A summary of how often each value occurs in a data set.