Show:
Mean
Median
Mode
Range
Missing Data Points
100
What is the Mean as a Measure of Center?
The average, or all the numbers added up then divided by the amount of numbers.
100
What is the Median as a Measure of Center?
The middle number.
100
What is the Mode as a measure of center?
The most often number in a set of numbers.
100
What is the Range as a Measure of Center?
The biggest number minus the smallest number.
100

Marnath has the following data:

2,1,9,x,1


If the median is 2, what numbers could x be? (Imaginary bonus points if you can write it as an inequality using a greater than, less than, greater than/equal to or less than/equal to sign.)

x≥2

200
What is the mean? 13,5,12,17,4
10.2
200
What is the Median? 4,9,13,14,19,27,29
14
200
What is the Mode? 15,20,5,23,14,13,20
20
200
What is the Range? 14,12,2,6,17,26,15,29
27
200

Marvin's test scores are 99, 80, 91, and 87 in class. What score does he need on his last test to get an average of 90 in the class?

93

300
What is the Mean? 17,23,13,5,29
17.4
300
What is the Median? 4,9,14,17,24
14
300
What is the Mode? 19,25,16,15,25,23,14
25
300
What is the Range? 12,27,6,9,18,15,3
24
300

The range in heights in Ms. Kelley's kindergarten class is 5 inches. The shortest student is 3'5". How tall is the tallest student?

3'10"

400
What is the Mean? 18,8,26,5,32
17.8
400
What is the Median? 2,6,15,17,18,25,29
17
400
What is the Mode? 15,13,14,27,32,12,15,15,27,15
15
400
What is the Range? 15,8,34,15,23
26
400

Isabelle has the following data:
5,1,0,4,1,0, x


If the range is 6, which positive number could x be?

6

500
What is the Mean? 10,14,15,17,18,24
16.333
500
What is the Median? 13,15,16,18,27,29
17
500
What is the Mode? 14,16,13,12,15,24,27,46,37,29,36,15,12,27,12,27,32,12
12
500
What is the Range? 15,26,17,13,18,24,24,14
13
500

Amy has the following data:
10,g,6,4,4
If the mean is 6, which number could g be?

6