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Probability
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Theoretical Probability

Theoretical Probability Practice Problems

5 questions
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#1 of 5: Medium

Theoretical Probability

<p>David works at an automobile dealership. He is going to randomly select a key to a vehicle to test drive. There are `12` sedans, `18` hatchbacks, and `20` SUVs at the dealership. </p><p>What is the probability David selects a key to a sedan to test drive? </br><highlight data-color="#666" data-style="italic">Write your answer as a fraction or a decimal. </highlight></p>

#2 of 5: Mild

Theoretical Probability

<p>You flip a coin that is heads on one side and tails on the other. </p><bytecoin data-props='{"size":"medium","face":"heads"}'></bytecoin><bytecoin data-props='{"size":"medium","face":"tails"}'></bytecoin><p>What is the probability of each event listed below? </br><highlight data-color="#666" data-style="italic">Write your answer as a fraction, or a decimal rounded to the nearest hundredth, if necessary.</highlight></p><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'><ul><li>P(heads)</li><li>P(NOT heads)</li><li>P(heads OR tails)</li><li>P(heads AND tails)</li></ul></selectivedisplay>

#3 of 5: Mild

Theoretical Probability

<p>In an assortment pack of chocolate nut bars, there are `4` with cashew nuts, `2` with hazelnuts, and `2` with almond nuts. Liam selects a chocolate nut bar at random. </p><p>What is the probability that he selected a chocolate bar with cashew nuts? </br><highlight data-color="#666" data-style="italic">Write your answer as a fraction or as a decimal rounded to two decimal places, if necessary. </highlight></p>

#4 of 5: Medium

Theoretical Probability

<p>A piggy bank contains `10` quarters and `6` dimes. </p><p>If you choose a coin at random from the piggy bank, what is the probability of choosing a dime? </br><highlight data-color="#666" data-style="italic">If necessary, round your answer to two decimal places.</highlight></p>

#5 of 5: Mild

Theoretical Probability

<p>A spinner is divided into `8` equal sections. </p><spinner data-items='[{"type":"text","value":"A"},{"type":"text","value":"B","arrow":true},{"type":"text","value":"C"},{"type":"text","value":"D"},{"type":"text","value":"E"},{"type":"text","value":"F"},{"type":"text","value":"G"},{"type":"text","value":"H"}]' data-size="large"></spinner><p>When the spinner is spun, what is the probability of the events listed below? </br><highlight data-color="#666" data-style="italic">Write your answer as a fraction, or a decimal rounded to the nearest hundredth, if necessary.</highlight></p><selectivedisplay data-props='{"show_in_create":true, "show_in_problem_qa": true}'><ul><li> P(spinning F)</li><li>P(not spinning C)</li><li>P(spinning A or C)</li><li>P(spinning C and E)</li></ul></selectivedisplay>

Percent simply means per one hundred and is often represented with the sign (%). We can convert the percent into a decimal number and the decimal into a percent. To convert the percent into decimal the number is divided by 100. Every student should do the convert percents and decimals practice problems to improve their understanding of percentages and decimals representation of numbers.

 

Teachers can  also share these practice problems in the classroom to polish students’ knowledge. 

You can take help from our Probability Lesson Plan perfect for empowering your math students!

Percent simply means per one hundred and is often represented with the sign (%). We can convert the percent into a decimal number and the decimal into a percent. To convert the percent into decimal the number is divided by 100. Every student should do the convert percents and decimals practice problems to improve their understanding of percentages and decimals representation of numbers.

 

Teachers can  also share these practice problems in the classroom to polish students’ knowledge. 

You can take help from our Probability Lesson Plan perfect for empowering your math students!

Percent simply means per one hundred and is often represented with the sign (%). We can convert the percent into a decimal number and the decimal into a percent. To convert the percent into decimal the number is divided by 100. Every student should do the convert percents and decimals practice problems to improve their understanding of percentages and decimals representation of numbers.

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Grade 7
Probability
7.SP.C.7.A

What teachers are saying about BytelearnWhat teachers are saying

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Stephen Abate
19-year math teacher
Carmel, CA
Any math teacher that I know would love to have access to ByteLearn.
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Jennifer Maschino
4-year math teacher
Summerville, SC
“I love that ByteLearn helps reduce a teacher’s workload and engages students through an interactive digital interface.”
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Rodolpho Loureiro
Dean, math program manager, principal
Miami, FL
“ByteLearn provides instant, customized feedback for students—a game-changer to the educational landscape.”
Related Practices

What teachers are saying about BytelearnWhat teachers are saying

stephan.png
Stephen Abate
19-year math teacher
Carmel, CA
Any math teacher that I know would love to have access to ByteLearn.
jennifer.png
Jennifer Maschino
4-year math teacher
Summerville, SC
“I love that ByteLearn helps reduce a teacher’s workload and engages students through an interactive digital interface.”
rodolpho.png
Rodolpho Loureiro
Dean, math program manager, principal
Miami, FL
“ByteLearn provides instant, customized feedback for students—a game-changer to the educational landscape.”