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MMMR
MMMR
MMMR
MMMR
Stem Leaf Graph
100
What is the mode of the following numbers? 2, 4, 1, 2, 6
What is 2
100

What is the RANGE: 99, 86, 95, 78, 80

What is 21.

100
What is the Definition of MEAN? How do you find it?
What is the average of a set of numbers. You find the mean by adding up all the numbers and then dividing by the total numbers you added.
100
Find the MEAN: 2, 3, 5, 3, 2, 3.
What is 3.
100

Round .44 to the nearest tenth.

.4

200
What is the median of the following numbers? 13, 17, 13, 18, 45.
What is 17.
200
Find the MEDIAN: 33, 43, 47, 43, 58, 55
What is 45.
200
Find the MEAN: 20, 10, 40, 50, 20
What is 28.
200
Find the Mode 103, 102, 130, 114, 130, 108.
What is 130.
200

What place value does the LEAF hold on a Stem & Leaf Plot.

What is the ones place.

300

Victor was selling chocolate for a school fundraiser. On the first week he sold 75. On the second week he sold 67. On the third week he sold 75. On the fourth week he sold 70 and on the last week he sold 68. Determine the mean number of chocolates sold per week.

What is 71 chocolates.

300
Find the MODE: 12, 58, 50, 12, 58, 58, 63
What is 58.
300
Find the MODE: 22, 13, 14, 45, 99, 101
What is there is no mode.
300
Find the Median: 23, 23, 33, 31, 34, 21
What is 27.
300

Draw a Stem Leaf for the following data. 11, 34, 13, 24, 22, 21, 39, 56, 51

Stem               Leaf

1                     1  3

2                     1  2  4

3                     4  9

5                     1  6

400
What is the range: 43, 56, 44, 39, 44
What is 17.
400

Find the MEAN: 7, 8, 3, 4, 9, 7, 4

What is 6.

400

What is the MODE of a set of data?

What is the number that's repeated the most often.

400
The front row in a movie theatre has 23 seats. If you were asked to sit in the seat that occupied the median position, in which seat would you have to sit?
What is Seat 12.
400

What is .07 rounded to the nearest tenth?

0.1

500

Where does the Independent variable go on a data table in all situations?

Before the dependent variable. 

500

What does it mean to extrapolate?

Extend the graph or table to find a value outside the data set.

500

What does it mean to interpolate?

To find a value within the data set (by using the graph axes or looking for patterns in data tables).

500

Explain the difference between the control and experimental groups in the experiment. 

Control group---used as comparison and does not receive the IV (treatment).

Experimental group-Group that receives the treatment/IV.

500

What is N in the stem and leaf plot?

The number of values in your data set.