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10.1b Classwork (3)

Last updated over 5 years ago

8 questions

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Question 1

1.

SAMPLE: This is how I would like you to answer Questions #2 and #3.
Make a stem-and-leaf plot of the length of the 12 cell phone calls.
Initial my diagram to get credit for Question #1. Solve the equation.

Question 2

2.

Make a stem-and-leaf plot of the hair lengths.

 
The stem-and-leaf plot shows student test scores.

Question 3

3.

How many students scored less than 80 points?

Question 4

4.

How many students scored at least 90 points?

Question 5

5.

How are the data distributed? (ie. peaks, gaps, clusters)

Question 6

6.

How many students received a B on the test?

Question 7

7.

How many students received a C on the test?

Question 8

8.

 Which statement is not true?

 Most of the plants are less than 20 inches tall.

 The median plant height is 11 inches.

The range of the plant heights is 35 inches.

 The plant height that occurs most often is 11 inches.