The mean age of 4 girls aged 15, 13, 11, 17.
20 marbles are placed in a bucket. There are 7 blue marbles. What is the probability of drawing a blue marble?
7/20
What is the mode of this data set:
3, 17, 8, 3, 17, 12, 3, 2, 9.
3
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?
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
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
What is the median of this data set:
3, 17, 8, 3, 17, 12, 3, 2, 9.
8
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)
The mean (average) weight of 6 books is 9 ounces. What is their total weight?
54 ounces.
The letters CBCARES are placed in a bucket. The probability of pulling out the letter E is...
What is 1/7?
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
You have two dice. What is more likely?
Rolling two sevens.
Rolling odd on both.
Rolling 1 on both.
Rolling odd on both.
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?
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
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
What word is this the definition for: the span between the upper and lower limits of a data set.
You have two dice. What is the probability of rolling a 6 on both?
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.