Distributions Data Sets

A set of data shows the arrangement of data

• Variablility

• Spread

• Skew

• Distribution

Numbers that are much greater or much less than the other numbers in the set

• Spread

• Quartile

• Outlier

• Range

What is the range?

• the middle number of the set of data

• when you add the data together and divide by the number of values - find the average

• the value that occurs the most often

• the largest number minus the smallest number

• quartile 3 minus quartile 1

What is the mode?

• the middle number of the set of data

• when you add the data together and divide by the number of values - find the average

• the value that occurs the most often

• the largest number minus the smallest number

• quartile 3 minus quartile 1

The distribution of this data set can best be described as...

• Right-skewed

• Left-skewed

• Symmetrical

• Purple

Answer explanation

The tail is on the right, so it is right-skewed.

This data is

• symmetrical

• skewed right

• skewed left

What fraction of the points were between 50-60?

Mathematical Equivalence

ON

Tags

6.13.A

The data is SKEWED to the RIGHT?

¿Los datos estan sesgados a la derecha?

• true

  verdadero

• false

  falso

What is the maximum height in inches for all students surveyed? (Your answer should only be a number)

Mathematical Equivalence

ON

Tags

CCSS.3.MD.B.4

What is the distribution of the data?

• skewed right

• skewed left

• symmetric

• stairsteps