Data Analysis Review

• 
• 
• 
• 

Is the following a statistical question:

How old is the Statue of Liberty?

• yes

• no

Is the following a statistical question:

How many apps does each each of your classmates have on their phones?

• yes

• no

What is a requirement of a statistical question?

• one set answer

• a variety of answers

Choose the statistical question:

• What time did you wake up this morning?

• What time do sixth graders wake up each morning during the school week?

If you score 76, 85, 97, and 83 on your math tests, what would your median score be? 

• 84
• 90
• 85
• 88

Tags

NGSS.HS-LS3-3

Find the mean of these numbers:
5, 11, 2, 12, 4, 2

• 4.1
• 6
• 4.5
• 4

• spread
• mean
• outlier
• median

Find the median of these numbers:
4, 2, 7, 4, 3

• 2
• 5
• 7
• 4

Kayte took a sample of 50 pieces of data.  She added up all of the pieces of data and then divided by 50.  What measure of center is she working on?

• Mean
• Median
• Mode
• Range