Normal Distribution

Which is a normal distribution graph?

• 
• 
• 
• 

Tags

CCSS.HSS.ID.A.4

What is the value for mean, mode and median?

• 65

• 75

• 80

• 95

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Which of the following properties of normal distribution is incorrect?

• It has bell-shaped curve

• Mean, mode and median are the same

• The curve is symmetrical and discrete

• The curve never touches the x-axis

Tags

CCSS.HSS.ID.A.4

What make the difference of the graph?

• Difference mean

• Difference standard deviation

What make the difference of the graphs?

• Different mean

• Different standard deviation

Tags

CCSS.HSS.ID.A.3

Choose the correct answer about the graphs.

• Same mean and same standard deviation

• Same mean but different standard deviation

• Different mean but same standard deviation

• Different mean and different standard deviation

State the correct sequence for A, B and C.

• Mean, mode, median

• Mode, mean, median

• Mode, median, mean

• Median, mean, mode

Tags

CCSS.HSS.ID.A.2

CCSS.6.SP.B.5D

35 is

• mean

• variance

• standard deviation

• 1st quartile

35 is

• mean

• mode

• median

• all as above

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

The total probability under the graph of a normal distribution is

• 100

• 1

• 50

• 0.5