Algebra 1 : Statistics and Probability

Study concepts, example questions & explanations for Algebra 1

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Example Questions

Example Question #1854 : Algebra 1

What is the mode of the following set of numbers?

Possible Answers:

No Mode

Correct answer:

No Mode

Explanation:

We define mode as the number that appears most often in a set of numbers. Examining the set above, we see that each number appears an equal number of times in the set, so therefore there is no mode. 

Example Question #71 : How To Find Mode

What is the mode of the following set of numbers?

Possible Answers:

Correct answer:

Explanation:

We define mode as the number that appears most often in a set of numbers.

Examining the set above, we see that  appears the most times and is therefore the mode of the set.

 

Example Question #72 : How To Find Mode

What is the mode of the following set of numbers?

Possible Answers:

Correct answer:

Explanation:

We define mode as the number that appears most often in a set of numbers.

Examining the set above, we see that  appears the most times and is therefore the mode of the set.

Example Question #432 : Statistics And Probability

What is the mode of the following set of numbers?

Possible Answers:

Correct answer:

Explanation:

We define mode as the number that appears most often in a set of numbers.

Examining the set above, we see that  appears the most times and is therefore the mode of the set.

Example Question #433 : Statistics And Probability

What is the mode of the following set of numbers?

Possible Answers:

Correct answer:

Explanation:

We define mode as the number that appears most often in a set of numbers.

Examining the set above, we see that  appears the most times and is therefore the mode of the set.

Example Question #434 : Statistics And Probability

What is the mode of the following set of numbers?

Possible Answers:

Correct answer:

Explanation:

We define mode as the number that appears most often in a set of numbers.

Examining the set above, we see that  appears the most times and is therefore the mode of the set.

Example Question #435 : Statistics And Probability

Sue's batches of cupcakes keep coming out uneven. She made the following amounts of cupcakes in each batch: 

She wants to find the number of cupcakes that appeared the most (mode). What is the mode of the number of cupcakes made?

 

Possible Answers:

Correct answer:

Explanation:

You must first arrange the number of cupcakes baked from smallest to largest. So:

From here you just see which number appears the most time, which, as it turns out is  .

Example Question #436 : Statistics And Probability

A 2nd grade class took a spelling test worth  points.  Below is the scores obtained by the students out of  possible points.  Find the mode.

 

Possible Answers:

Correct answer:

Explanation:

The mode of a set of numbers is the number that occurs most frequently.  If we look at the set of numbers given

we can determine the mode by finding the number that occurs most often.  

Mode

Therefore, the mode of the given test scores is .

Example Question #1861 : Algebra 1

Find the mode.

Possible Answers:

Correct answer:

Explanation:

Mode is the number or numbers in the data set that occur the most. According to the data set,  appears the most. It occurs three times which makes  our answer. 

Example Question #1862 : Algebra 1

Find the mode.

Possible Answers:

Correct answer:

Explanation:

Mode is the number or numbers in the data set that occur the most. According to the data set,  appears the most. It occurs two times which makes  our answer. You can have more than one answer when finding the mode. 

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