Mathematics, 01.11.2020 04:30 thruhdyjgrt
Scores on a IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 12. 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 64 abs greater than 136? (C) what percentage of people has an IQ score greater than 124?
Answers: 2
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The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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X+y=-4 x-y=2 use elimination with adding and subtraction
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Identify the parent function that can be used to graph the function f(x)=3(x-9)2
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Scores on a IQ test have a bell-shaped distribution with a mean of 100 and a standard deviation of 1...
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