6th Grade Final Practice - Part 1

In 1980 East Town Middle School had 340 students. In 1990 there were 420 students and in 2000 there were 560 students. Which shows the data accurately in a table?

• A

• B

• C

• D

Find the median of the data set. 3, 4, 7, 3, 3, 4, 4

• 3

• 3.5

• 4

• 4.1

Find the mean of the data set: 4, 7, 3, 2

• 3.5

• 4

• 5

• 7

What is the median of this data set with and without the value 17?

17, 5, 7, 5, 3, 5

• 5, 4

• 5, 5

Refer to the bar graph titled 'Junk Mail Received'. Which family received the least junk mail?

• Barker

• Smith

• Douglas

• Wu

Refer to the coordinate grid. Which ordered pair represents point D on the coordinate grid?

• (6, 7)

• (7, 6)

• (−6, −7)

• (7, −6)

Lana’s friends have the following eye colors: blue, brown, brown, green, blue, brown, gray, brown, blue, green. Organize her data in a frequency table.

• A

• B

Estimate how many students pack their lunch on Thursday.

• 150

• 175

• 190

• 200

How many times does the number 15 occur in the stem-and-leaf plot?

• 0

• 1

• 2

• 15

What is the median value of the data on the stem-and-leaf plot?

• 15

• 22

• 23

• 35