Statistics and Data Review

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1 Find the mean

Tags

CCSS.4.MD.B.4

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1

What is the median?

Tags

CCSS.7.EE.B.3

Eva asked ten of her friends how many birthday cards they got for their most recent birthday. The responses were as follows: 3, 2, 1, 0, 3, 4, 2, 1, 0, 1 What is the range?

Tags

CCSS.4.MD.B.4

Theo researched the cost of a well-pet exam from seven different veterinary clinics in his community. They quoted him the following prices: $65, $100, $78, $72, $70, $125, $100 What is the range?

Tags

CCSS.7.EE.B.3

Theo researched the cost of a well-pet exam from seven different veterinary clinics in his community. They quoted him the following prices: $65, $100, $78, $72, $70, $125, $100

What is the IQR?

Kennedy practices hitting golf balls at a target every day after school. Her data for hitting the target each day last week was: 18, 16, 9, 19, 15, 31, 14

Find the Median.

Which interval represents the greatest number of songs

• 2.5 - 2.99

• 3 - 3.49

• 3.5 - 3.99

• 4 - 4.49

How many songs are less than 3.5 minutes long?

• 1

• 3

• 4

• 10

Use the data set 2,3,3,4,5,7,8,8,8,10,10,12.
Find the mean of the data.

• 7.5

• 8

• no mean

Find the median of the data.

• 7.5

• 8

• No median