Mathematics, 29.01.2020 19:02 bigchungus69
Sat scores are normally distributed with a mean of 500 points and a standard deviation of 100 points. suppose you take the sat. several weeks later you receive your results which show you reached the 80th percentile for the math portion recalling that sat scores are always expressed as multiples of 10, how many points did you get on the test
a. 690
b. 600
c. 580
d. 85
e. 550
Answers: 2
Mathematics, 21.06.2019 17:00, figueroajorge8291
Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?
Answers: 1
Mathematics, 21.06.2019 18:30, WendigoMeow
How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?
Answers: 1
Mathematics, 21.06.2019 20:40, vanitycarraway2000
Which table represents points on the graph of h(x) = 3√-x+2?
Answers: 3
Sat scores are normally distributed with a mean of 500 points and a standard deviation of 100 points...
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