the mean score on a set of 23 tests is 72. what is the sum of all the test scores?

the sum of all the test scores is .

Question

the mean score on a set of 23 tests is 72. what is the sum of all the test scores?

the sum of all the test scores is  .

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" ] } ## Identify the given values and formula $$ \begin{aligned} &n = 23 \ &\bar{x} = 72 \ &\bar{x} = \frac{\sum x}{n} \end{aligned} $$ ## Solve for the sum of the scores $$ \begin{aligned} &\sum x = \bar{x} \cdot n \ &\sum x = 72 \cdot 23 \ &\sum x = 1656 \end{aligned} $$ The sum of all the test scores is 1656. { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Statistics", "Mean Calculation" ] }

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Identify the given values and formula

Solve for the sum of the scores

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