Mathematics, 09.11.2019 08:31, tata64
In a larger business statistics class, the professor has each person select stocks by throwing 16 darts at pages of the wall street journal. they then check to see whether their stock picks rose of fell the next day and report their proportion of "successes". as a lesson, the professor has selected pages of the journal for which exactly half the publically traded stocks went up and half went down. the professor then makes a histogram of the reported proportions.
a) what shape would you expect this histogram to be? why?
b) where do you expect the histogram to be centered?
c) how much variability would you expect among these proportions?
d )explain why a normal model should not be used here.
Answers: 1
Mathematics, 21.06.2019 15:30, jose4197
It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function
Answers: 1
Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
Mathematics, 21.06.2019 16:30, monica1400
The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?
Answers: 3
In a larger business statistics class, the professor has each person select stocks by throwing 16 da...
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