Mathematics, 18.12.2019 21:31 Hakika
Scores of iq test have 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 46 and 154?
b. what percentage of people has an iq scores less than 82 or greater than 118? c. what percentage is greater than 118?
Answers: 2
Mathematics, 21.06.2019 15:20
Abcd β
klmn β
pqrs β
wxyz given that information, which figures are reflections of abcd?
Answers: 1
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Scores of iq test have bell-shaped distribution with a mean of 100 and a standard deviation of 18. u...
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