Data and Statistics Review

A type of graph that is based on the median, maximum, minimum, lower quartile and upper quartile

• stem and leaf plot

• line graph

• dot plot

• box plot

A subset of the population

• population

• sample

• IQR

• biased

A measure of central tendency where you add the data and divide by the number of data

• range

• median

• mode

• mean

Middle of the data set when in order

• range

• median

• mode

• mean

Describes a distribution of data in which the two "halves" appear as mirror-images of one another when graphed.

• Symmetrical Data

• Skewed Data

• Uniform Data

• Approximately Symmetrical

When MOST of the data is clustered near the LESSER values, the data is considered to be

• Skewed Right

• Skewed Left

• Skewed High

• Skewed Low

A set of data collected to answer a statistical question

• Uniform

• Distribution

• Symmetrical

• Measure of Center

The data is SKEWED to the RIGHT?

¿Los datos estan sesgados a la derecha?

• true

  verdadero

• false

  falso

Describes a distribution of data that is distorted or non-symmetrical when graphed. The data appears shifted to the left or to the right.

• Approximately Symmetrical

• Uniform

• Skewed

• Symmetrical

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

Mathematical Equivalence

ON