Solve for Mean - To Equation (Level 2)

This math topic revolves around calculating the mean of a set of numbers. Each problem presents a list of numbers and students are tasked to choose the correct formula or guide to compute the mean. The options typically involve summing the list of numbers and dividing by the quantity of numbers, identifying a common misapprehension related to ranges, and recognizing distractors. This set of problems enhances understanding in determining averages, crucial in the broader concepts of statistics within probability and statistics, specifically under mean, median, and mode introductory concepts.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Statistics - Solve for Mean - To Equation Worksheet

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Statistics - Solve for Mean - To Equation
1
Choose the formula or guide for the mean of these numbers
12, 1, 2, 8, 7
a A LaTex expression showing 1\;\;2\;\;7\;\;8\;\;\underline{12}\;\;\\\\one\;\;12
b A LaTex expression showing \underline{1}\;\;2\;\;7\;\;8\;\;\underline{12}\;\;\\\\12 - 1
c A LaTex expression showing 1\;\;\;2\;\;\;7\;\;\;8\;\;\;12\;\;\;\\\rightarrow\rightarrow\;\;\;\leftarrow\;\;\leftarrow
d A LaTex expression showing 12 + 1 + 2 + 8 + 7 over 5
2
Choose the formula or guide for the mean of these numbers
15, 12, 15, 1, 7
a A LaTex expression showing \underline{1}\;\;7\;\;12\;\;15\;\;\underline{15}\;\;\\\\15 - 1
b A LaTex expression showing 15 + 12 + 15 + 1 + 7 over 5
c A LaTex expression showing 1\;\;\;7\;\;\;12\;\;\;15\;\;\;15\;\;\;\\\rightarrow\rightarrow\;\;\;\;\;\;\;\leftarrow\;\;\leftarrow
d A LaTex expression showing 1\;\;7\;\;12\;\;\underline{15}\;\;\underline{15}\;\;\\\\two\;\;15s
3
Choose the formula or guide for the mean of these numbers
11, 4, 9, 1, 10
a A LaTex expression showing \underline{1}\;\;4\;\;9\;\;10\;\;\underline{11}\;\;\\\\11 - 1
b A LaTex expression showing 1\;\;\;4\;\;\;9\;\;\;10\;\;\;11\;\;\;\\\rightarrow\rightarrow\;\;\;\;\;\leftarrow\;\;\leftarrow
c A LaTex expression showing 1\;\;4\;\;9\;\;10\;\;\underline{11}\;\;\\\\one\;\;11
d A LaTex expression showing 11 + 4 + 9 + 1 + 10 over 5
4
Choose the formula or guide for the mean of these numbers
5, 1, 7, 1, 1
a A LaTex expression showing \underline{1}\;\;1\;\;1\;\;5\;\;\underline{7}\;\;\\\\7 - 1
b A LaTex expression showing 5 + 1 + 7 + 1 + 1 over 5
c A LaTex expression showing 1\;\;\;1\;\;\;1\;\;\;5\;\;\;7\;\;\;\\\rightarrow\rightarrow\;\;\;\leftarrow\leftarrow
d A LaTex expression showing \underline{1}\;\;\underline{1}\;\;\underline{1}\;\;5\;\;7\;\;\\\\three\;\;1s
5
Choose the formula or guide for the mean of these numbers
7, 0, 10, 16, 7
a A LaTex expression showing 7 + 0 + 10 + 16 + 7 over 5
b A LaTex expression showing 0\;\;\;7\;\;\;7\;\;\;10\;\;\;16\;\;\;\\\rightarrow\rightarrow\;\;\;\;\;\leftarrow\;\;\leftarrow
c A LaTex expression showing 0\;\;\underline{7}\;\;\underline{7}\;\;10\;\;16\;\;\\\\two\;\;7s
d A LaTex expression showing \underline{0}\;\;7\;\;7\;\;10\;\;\underline{16}\;\;\\\\16 - 0
6
Choose the formula or guide for the mean of these numbers
4, 7, 3, 8, 3
a A LaTex expression showing \underline{3}\;\;\underline{3}\;\;4\;\;7\;\;8\;\;\\\\two\;\;3s
b A LaTex expression showing \underline{3}\;\;3\;\;4\;\;7\;\;\underline{8}\;\;\\\\8 - 3
c A LaTex expression showing 4 + 7 + 3 + 8 + 3 over 5
d A LaTex expression showing 3\;\;\;3\;\;\;4\;\;\;7\;\;\;8\;\;\;\\\rightarrow\rightarrow\;\;\;\leftarrow\leftarrow
7
Choose the formula or guide for the mean of these numbers
7, 2, 12, 13, 6
a A LaTex expression showing 2\;\;6\;\;\underline{7}\;\;12\;\;13\;\;\\\\one\;\;7
b A LaTex expression showing 7 + 2 + 12 + 13 + 6 over 5
c A LaTex expression showing 2\;\;\;6\;\;\;7\;\;\;12\;\;\;13\;\;\;\\\rightarrow\rightarrow\;\;\;\;\;\leftarrow\;\;\leftarrow
d A LaTex expression showing \underline{2}\;\;6\;\;7\;\;12\;\;\underline{13}\;\;\\\\13 - 2
8
Choose the formula or guide for the mean of these numbers
9, 3, 11, 16, 11
a A LaTex expression showing 3\;\;9\;\;\underline{11}\;\;\underline{11}\;\;16\;\;\\\\two\;\;11s
b A LaTex expression showing \underline{3}\;\;9\;\;11\;\;11\;\;\underline{16}\;\;\\\\16 - 3
c A LaTex expression showing 9 + 3 + 11 + 16 + 11 over 5
d A LaTex expression showing 3\;\;\;9\;\;\;11\;\;\;11\;\;\;16\;\;\;\\\rightarrow\rightarrow\;\;\;\;\;\;\;\leftarrow\;\;\leftarrow