Show:
Mean
Objects in a Bucket
Median and Mode
Dice
Spinners
100

The mean age of 4 girls aged 15, 13, 11, 17.

14
100

20 marbles are placed in a bucket. There are 7 blue marbles. What is the probability of drawing a blue marble?

7/20

100

What is the mode of this data set:

3, 17, 8, 3, 17, 12, 3, 2, 9.

3

100
You have 1 die, you roll a 4. The probability for rolling a 4 is...
What is 1/6?
100

A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. What is the probability of spinning a 3.

What is 1/8?

200

John sold 5 computers on Monday, 10 computers on Tuesday, 7 computers on Wednesday, 12 computers on thursday, and 26 computers on Friday. What was his average (mean)?

12

200

9 blue, 3 red, 4 white marbles are in a bucket. The probability of pulling out a green marble is...

What is impossible?

0/16

200

What is the median of this data set:

3, 17, 8, 3, 17, 12, 3, 2, 9.

8

200
You have 1 die, you roll an odd number. The probability for rolling an odd number is...
What is 1/2?
200

A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. What is the probability of spinning a triangle?

What is 2/8 (which is 1/4)

300

The mean (average) weight of 6 books is 9 ounces.  What is their total weight?

54 ounces.

300

The letters CBCARES are placed in a bucket. The probability of pulling out the letter E is...

What is 1/7?

300

Barb is keeping track of how contestants are doing on her favorite quiz show.  Their scores are below.

9, 7, 6, 9, 12, 14, 19, 7, 6, 7, 10, 7

What is the mode?


7 points

300

You have two dice. What is more likely?

Rolling two sevens. 

Rolling odd on both. 

Rolling 1 on both.

Rolling odd on both.

300

A spinner is equally divided into 8 sections. The sections are 1, triangle, 2, triangle, 3, rhombus, circle, circle. What is the probability of spinning a shape?

What is 5/8?

400

Students are studying their heart rates.  They listed their rates as being 51, 60, 72, 73, and 84. What is their average heart rate?

68

400

20 marbles are in a bag.  7 are blue.  I pull a blue marble out. What is the probability that the next marble I pull out is also blue??

6/19

400

What word is this the definition for: the span between the upper and lower limits of a data set.

What is the range?
400

You have two dice. What is the probability of rolling a 6 on both?

1/6
400

A spinner is equally divided into 8 sections. The sections are 1, triangle, 4, triangle, 3, rhombus, 5, circle. Which is least likely:

Spinning a triangle

Spinning a number

Spinning a 4.

Spinning a 4.