Mathematics, 01.04.2020 17:48 heyyyyy117
(Pleave give the CORRECT answer, I will give out brainliest to this correct answer. Don't make up something to get brainliest because I will know.)
Suppose that you wanted to estimate the average amount of time a middle school student spends per day exercising. You decide to do this by taking a random sample of students from your school. You will calculate the mean time spent exercising for your sample. You will then use your sample mean as an estimate of the population mean.
Think about your estimate of the average amount of time students spend exercising each day. Given a choice of using a sample of size 30 or a sample of size 50, which should you choose? Explain your answer.
Answers: 1
Mathematics, 21.06.2019 14:30
Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate
Answers: 2
Mathematics, 21.06.2019 16:50
For the equations below which statement is true ? -2x=14 6x=-42
Answers: 1
Mathematics, 21.06.2019 19:30
Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?
Answers: 2
Mathematics, 21.06.2019 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
(Pleave give the CORRECT answer, I will give out brainliest to this correct answer. Don't make up so...
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