Mathematics, 15.12.2021 06:00 francescanajar5
Which of the folding statements is not true?
A) two normal curves can have the same mean, but different standard deviations.
B) If a data set is normal, 68% of the data is within one standard deviation of the mean.
C) the standard normal deviation has a mean = o and standard deviation = 1.
D) the area under every normal curve is 1, no matter the values of the mean and standard deviation
E) All the above are true
Answers: 1
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Construct a box plot to represent the ages of the actors in a play. step 1: arrange the numbers in order from lowest (on the left) to highest. 24 18 30 26 24 33 32 44 25 28
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Mathematics, 22.06.2019 02:30, jujurocks10
Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
Answers: 1
Which of the folding statements is not true?
A) two normal curves can have the same mean, but diff...
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