Mathematics, 08.09.2021 03:10 coolkason
Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 18. Use the empirical rule to determine the following.
(a) What percentage of people has an IQ score between 64 and 136?
(b) What percentage of people has an IQ score less than 46 or greater than 154?
(c) What percentage of people has an IQ score greater than 118?
Answers: 3
Mathematics, 21.06.2019 19:30
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Answers: 1
Mathematics, 22.06.2019 02:00
Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)
Answers: 1
Mathematics, 22.06.2019 05:00
Three problems for 50 ! 1- -3t=99 2- 1/6k=-11 3- 4 1/2 +q=9 1/2 show work thx s !
Answers: 2
Scores of an IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of...
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