Mathematics, 21.08.2019 20:20 gibbss80stu
Suppose you are testing someone to see whether he or she can tell butter from margarine when it is spread on toast. you use many bite-sized pieces selected randomly, half from buttered toast and half from toast with margarine. the taster is blindfolded. the null hypothesis is that the taster is just guessing and should get about half right. when you reject the null hypothesis when it is actually true, that is often called the first kind of error. the second kind of error is when the null is false and you fail to reject. report the first kind of error and the second kind of error.
Answers: 3
Mathematics, 21.06.2019 20:00
The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?
Answers: 2
Mathematics, 21.06.2019 23:30
Consider the first four terms of the sequence below. what is the 8th term of this sequence?
Answers: 1
Mathematics, 22.06.2019 00:30
Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return
Answers: 3
Suppose you are testing someone to see whether he or she can tell butter from margarine when it is s...
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