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2 November, 03:20

Christian randomly selects students from his grade to rate a math test as easy, moderate, or difficult. Of the students he surveyed, 13 said the test was easy, 11 rated it as moderate, and 3 found it difficult. Assuming that all students took the same test, how many of the 162 total students in Christian's grade would probably rate the test something other than easy?

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  1. 2 November, 03:26
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    The answer would be 84 students. Why? because 14/27 * 162 = 84
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