14.3 Statistics Stem and Leaf

14.3 Statistics Stem and Leaf

Learning Intentions

• To be able to draw a Stem and Leaf plot

• To be able to include the key, title, and all the features.

Find this page in your booklet

Fill it in as the video plays

Turn to S2 - example 2 in your booklet

Get ready to copy down the example on push ups from the next part of this lesson.

Multiple Choice

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.

32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81

He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?

• 32

• 44

• 65

• 84

Multiple Choice

In how many games did the team score more than 20 points?

• 8
• 7
• 10
• 9

Multiple Choice

What is the range of the data shown in the stem and leaf plot?

• 40

• 56

• 136

• 96

Multiple Choice

What place value is listed on the LEAF side of a stem-and-leaf plot?

• Ones

• Tens

• Hundreds

• Tenths

Multiple Select

What place values are listed on the STEM side of a stem-and-leaf plot?

• Ones

• Tens

• Hundreds

• Tenths

Turn to S2 of your booklet example 3

Follow the next session of the video and copy down the notes

Multiple Choice

Which data set goes with this stem-and-leaf plot?

• 41,52,57,58,65,66,70,75,78,78,78,80,80,95

• 41,52,56,58,66,70,75,78,78,78,80,80,95,56

• 41,52,57,58,65,66,70,75,78,78,78,78,80,80,

• 52,52,57.58,65,66,70,75,78,78,78,80,80,95

Multiple Choice

In how many games did the team score fewer than 10 points?

• 3

• 5

• 4

• 6

Complete

• Exercise 14.3

• Questions: 2, 7, 8

• There aren't many so do them well and submit on google classroom.

• Please remember to redo this quizizz lesson until you obtain at least 80%

• GC comment/zoom if you have questions