Mathematics, 17.08.2019 17:20 iyana479
Scores of an iq test have a bell-shaped distribution with a mean of 100 and a standard deviation of 13. use the empirical rule to determine the following. (a) what percentage of people has an iq score between 87 and 113? (b) what percentage of people has an iq score less than 74 or greater than 126? (c) what percentage of people has an iq score greater than 139?
Answers: 2
Mathematics, 21.06.2019 17:30
One positive number is 9 more than twice another. if their product is 95, find the numbers
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Mathematics, 21.06.2019 18:30
Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.
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Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
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Mathematics, 21.06.2019 20:00
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
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Scores of an iq test have a bell-shaped distribution with a mean of 100 and a standard deviation of...
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