Reviewer Quiz 4

Question 1

A term used in statistics to express how a score compares to other scores in the set.

Answer 1

Percentile

Question 2

50th percentile is also known as

Answer 2

Median

Question 3

A type of quantile which divides the number of data points into four parts, quarters, or more or less equal size.

Answer 3

Quartile

Question 4

The value at which 75% of the answers lie above that value and 25% of the answers lie below that value.

Answer 4

75th percentile

Question 5

The difference between the third and first quartiles

Answer 5

Interquartile range

Question 6

Extreme values that stand out greatly from the overall pattern of values in a dataset or graph.

Answer 6

Outliers

Question 7

A chart that shows data from a five-number summary including one of the measures of central tendency.

Answer 7

Box plot

Question 8

The value at which 50% of the answers lie above that value and 50% of the answers lie below that value.

Answer 8

50th percentile

Question 9

Interquartile Range Formula

Answer 9

Interquartile range= quartile 3 - quartile 1

Question 10

The value at which 25% of the answers lie above that value and 75% of the answers lie below that value.

Answer 10

25th percentile