Algebra 1 : Statistics and Probability

Study concepts, example questions & explanations for Algebra 1

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Example Questions

Example Question #141 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

The best answer is:

Example Question #142 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

Example Question #143 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

The best answer is:

Example Question #144 : Statistics And Probability

Find the mean:  

Possible Answers:

Correct answer:

Explanation:

The mean is the average of the dataset.

Add the three numbers and divide by the total amount of numbers.

The answer is .

Example Question #145 : Statistics And Probability

Find the mean of the following dataset:  

Possible Answers:

Correct answer:

Explanation:

The mean is the average of all the numbers in the set of data.

Add all the numbers.

Divide this number by the total numbers in the dataset.

The answer is:  

Example Question #146 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

The best answer is:

Example Question #147 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

The best answer is:

Example Question #148 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

The best answer is:

Example Question #149 : Statistics And Probability

Find the mean of the following set of numbers (round to the nearest tenth):

Possible Answers:

Correct answer:

Explanation:

To calculate the mean of any set of n numbers, add each of the numbers together, then divide the sum by n.

The best answer is:

Example Question #150 : Statistics And Probability

Find the mean in the given data set.

Possible Answers:

Correct answer:

Explanation:

To find the mean of a data set, we are finding the average.  To do this, we add all the numbers in the set together and divide by the quantity of numbers.  So,

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