Probability and Statistics
Authored by Ollie Fragante
Mathematics
7th - 8th Grade
CCSS covered
Used 722+ times
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22 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Read the directions below carefully. Select ALL of them to imply that you understand them, then click submit.
Read each question carefully and select the best answer.
You are allowed multiple attempts. The goal is 100%. This will run until Friday, March 20, 3:00 PM.
Get a lined paper, write your name, the title of the Quizizz assignment, and show your math work for the questions that require them. Keep it neat and organized.
The paper will be collected on the day you return to school. It will be graded separately from your Quizizz online score.
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
You spin the spinner. Choose 2 events that have the same probability value.
spinning a number that is a multiple of 2
spinning a number that is a multiple of 3
spinning a number higher that 6
spinning an odd number
Tags
CCSS.7.SP.C.5
CCSS.7.SP.C.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An experiment includes 3 events:
Event 1: rolling a number cube
Event 2: tossing a coin
Event 3: rolling a number cube again
How many possible outcomes are there in this experiment?
6 + 2 + 6 = 14
6 * 2 * 6 = 72
(6 + 6) * 2 = 24
6 * 6 + 2 = 38
Tags
CCSS.7.SP.C.5
CCSS.7.SP.C.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pizza is sold at a restaurant in 3 sizes: small (S), medium (M), and large (L). Customers can choose from 4 toppings: green peppers (G), ham (H), pepperoni (P), and olives (O).
A customer plans to order a large or medium 1-topping pizza. How many outcomes are possible? Make an organized list on your paper.
4
8
10
16
Tags
CCSS.7.SP.C.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
There are 200 different pieces of fruit in a barrel. There are 42 apples, 82 oranges, and 76 pears. Find the probability of selecting each fruit by completing the table on your paper.
The 1st row is done for you as an example.
I have completed the table on my paper.
I have not completed the table on my paper.
Tags
CCSS.7.SP.C.5
CCSS.7.SP.C.8
CCSS.7.RP.A.2
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Based on the table you completed on #5, which of the following events have a probability that is greater than 0.4? Select all that apply.
(Hints: "OR" implies addition; 0.4 is the same as 0.40)
Randomly selecting an apple
Randomly selecting an orange
Randomly selecting a pear
Randomly selecting an apple or a pear
Randomly selecting an orange or pear
Tags
CCSS.7.SP.C.5
CCSS.7.SP.C.8
CCSS.7.SP.C.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You toss two dimes 24 times and record the results. Copy and complete the table to show the experimental probability of each outcome. Then choose the correct answer.
P(head and head) = 24/4 or 6%
P(head and tail) = 1/15 or 6.7%
P(tail and tail) = 5/24 or 20.8%
Tags
CCSS.7.SP.C.5
CCSS.7.SP.C.8
CCSS.7.SP.C.7
CCSS.7.SP.C.6
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