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Basic Probability and Experimental Probability

Authored by Samuel Reyna

Mathematics

7th Grade

CCSS covered

Used 86+ times

Basic Probability and Experimental Probability
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Uncover the world of probability with a comprehensive 20-question multiple-choice quiz designed by Samuel Reyna for 7th-grade Mathematics students. This medium-difficulty assessment, complete with timed questions ranging from 30 seconds to 5 minutes, covers essential concepts such as calculating experimental probability with dice rolls, expressing probability in fractions, decimals, and percentages, and understanding probability vocabulary. Students will explore compound events and the probability of events not occurring, all while engaging with visual elements like spinners and tree diagrams. This quiz aligns with K–12 curriculum standards, ensuring a robust educational experience. Understanding experimental probability is crucial for students as it represents the actual observed results of experiments, contrasting with theoretical probability. By using the formula—number of favorable outcomes divquizIded by the total number of trials—students learn to calculate experimental probability effectively. This knowledge is vital in real-world scenarios and data collection, where expressing probability in various formats is often required. Factors such as sample size and random variation can affect accuracy, but increasing the number of trials generally enhances reliability. Mastering these concepts not only builds foundational mathematical skills but also fosters critical thinking for data interpretation and statistical reasoning, essential for future mathematics courses and everyday decision-making. Get ready to embrace probability with confquizIdence! Quizizz transforms learning into an engaging adventure with gamified assessments that adapt to your unique learning path. Teachers can effortlessly track progress and pinpoint areas needing extra support, while students enjoy a dynamic and interactive experience. With Quizizz, you have access to comprehensive resources for both independent practice and classroom instruction. So, take the plunge into mathematical challenges and build your confquizIdence through practice and engagement. Let Quizizz be your guquizIde to mastering probability and beyond!

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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

3/5

1/6

2/5

1/5

Tags

CCSS.7.SP.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(3) = 

3/5
1/6
2/5
1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Probability can be written as ...

a fraction
a decimal
a percent
all of the above

Tags

CCSS.7.SP.C.5

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Possible results of an event

outcomes

compound event

simple event

probability

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

If you flip a quarter then roll a die, how many possible outcomes are there? (draw a tree diagram if you want.)

12

36

24

8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

A bag has 3 red marbles, 2 blue and 4 yellow. What is the probability of pulling a red?

certain

impossible

unlikely

equally likely

Tags

CCSS.7.SP.C.5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A probability near 1 is _______.

never going to happen

very likely to happen

probably never going to happen

equally likely to happen

Tags

CCSS.7.SP.C.5

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