davidaagurto
13.03.2022 •
Mathematics
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
What is the mean of the group that studied, rounded to the nearest tenth?
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Ответ:
Step-by-step explanation:
24 is only one apple away from the actual total and is easily divisible by 4!
i believe 4 * 6 is 24 so 3 of the bags would have 6 and one of the bags would have 5 instead.