Mathematics, 12.12.2019 00:31 Riplilpeep
For the given hypothesis test, explain the meaning of the kind of error, as requested. suppose you are testing your friend to see whether she can tell the difference between the name brand and generic peanut butter. you give her 80 samples selected randomly, half from the name brand and half from the generic brand. the null hypothesis is that she is just guessing and should get about half right. explain what the first kind of error would be in this case (when you reject the null hypothesis when it is actually true). a. the first kind of error would be saying that your friend can tell the difference between the two kinds of peanut butter, when she really can't. b. the first kind of error would be saying that your friend can tell the difference between the two kinds of peanut butter when she really can. c. the first kind of error would be saying that your friend cannot tell the difference between the two kinds of peanut butter, when she really cannot. d. the first kind of error would be saying that your friend cannot tell the difference between the two kinds of peanut butter when she really can.
Answers: 2
Mathematics, 21.06.2019 20:00
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
Mathematics, 21.06.2019 21:20
Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18
Answers: 2
Mathematics, 21.06.2019 21:30
Which of the following shows the length of the third side, in inches, of the triangle below
Answers: 2
For the given hypothesis test, explain the meaning of the kind of error, as requested. suppose you a...
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