M 6.1 Unit 1 Data and Statistics Practice (6th)

Add up all the numbers in a data set and divide by the number of data points.

• Mean
• Median
• Mode
• Range

Subtract the smallest number in the data set from the biggest number in the data set.

• Mean
• Median
• Mode
• Range

Order the numbers in the data set from smallest to biggest and find the middle number in the data set.

• Mean
• Median
• Mode
• Range

Find the Mean of the Data Set: 7, 8, 3, 4, 8

Find the Median in the Data Set: 7, 8, 3, 4, 8

Find the Range in the Data Set: 7, 8, 3, 4, 8

Javier recorded the temperature each day in the dot plot below. On how many days did Javier record the temperature?

• 1 days
• 9 days
• 15 days
• 90 days

Javier recorded the high temperature each day in the dot plot below. What was the median temperature during the same period?

• 90 degrees Fahrenheit
• 89 degrees Fahrenheit
• 88 degrees Fahrenheit
• 87 degrees Fahrenheit

Which interval has the greatest number of employees?

• 11-21
• 77-87
• 33-43
• 44-54

How many cities have temperatures between 70 degrees and 99 degrees?

• 26
• 34
• 44
• 62