Normal Distribution Quiz

What are the three measures of central tendency?

• Mean, Mode, Measure

• Mean, Mode, Median

• Standard deviation, mean, mode

• Mode, Median, Average

Tags

CCSS.6.SP.A.3

What is one thing that standard deviation means?

• The total of the numbers in the graph

• The shape of the graph

• Measure of variability

• The lowest plus largest numbers averaged

On the graph from points -1 to 1, what is the percentage?

• 99.72%

• 34.13%

• 95.44%

• 68.26%

Tags

CCSS.HSS.ID.A.4

On the graph from -3 to 3, what is the percentage?

• 99.72%

• 98.83%

• 68.26%

• 34.13%

Tags

CCSS.HSS.ID.A.4

On the graph from -2 to 2, what is the percentage?

• 68.26%

• 99.72%

• 95.44%

• 34.13%

Tags

CCSS.HSS.ID.A.4

For normal distribution what type of graphs do we use?

• 
• 
• 
• 

What does each rectangle in a normal distribution graph mean?

• 68%, 95%, 99%

• the x-axis values

• The average number that is associated with the particular values

• the number of observations associated with a particular value

Tags

CCSS.HSS.ID.A.4

This is an example of what?

• histogam

• bar graph

• right skewed graph

• left skewed graph

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which is not a way to test distributions for normality?

• Kolmogorov-Smirnov

• Analysis of variance

• Kurtosis

• skew

What are the two sides of a histogram?

• x axis, y axis

• mode, median

• y axis, z axis

• width, height

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1