a gymnast jotted down the number of cartwheels she did each day.

doing cartwheels
day | number of cartwheels
wednesday | 7
thursday | 3
friday | 6
saturday | 6
sunday | 9
monday | 5

what is the mean of the numbers?

Question

a gymnast jotted down the number of cartwheels she did each day.

what is the mean of the numbers?

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Mean Calculation" ], "new_concepts": [], "current_concepts": [ "Mean Calculation", "Data Set Analysis" ] } ## Sum the data values $$ \text{Sum} = 7 + 3 + 6 + 6 + 9 + 5 = 36 $$ ## Divide by the number of values $$ \begin{aligned} n &= 6 \ \text{Mean} &= \frac{36}{6} = 6 \end{aligned} $$ What is the mean of the numbers? 6 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Statistics", "Mean Calculation" ] }

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QUESTION IMAGE

Question

Explanation:

Sum the data values

Divide by the number of values

Answer: