Mathematics, 12.02.2021 08:10 josephinekiim
John and Dale want to find the mean time students in their class spent watching TV last week. So they each randomly select students in their class and ask for the times.
The results are shown below (in hours). Use the data to answer the questions.
John's sample:
7, 10, 5, 11, 8
Dale's sample:
15, 20, 6, 7, 14, 10, 5, 18
Answers: 1
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Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
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John and Dale want to find the mean time students in their class spent watching TV last week. So the...
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