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  1. Which of the following is NOT a characteristic of the normal distribution?A) It is bell-shaped and symmetrical. B) The total
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    2. College Student asked by College Student
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  2. A researcher determined that the heights of male students in aparticular town are normally distributed with a mean of 63 inches
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  3. QUESTION 49For the standard normal distribution determine the probability of the following Z - score: Between -2.3 and -1.9
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  4. In just a couple sentences answer the following questionsa) The average height of sunflowers in a field is 64 in. with a
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  5. Mona is given the model N(1400,200)for a set of 50 data and wants to make some predictions. About how many data points should
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  6. Mona is given the model N(1400, 200)for a set of 50 data and wants to make some predictions. About how many data points should
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  7. Jayla is given the model N(361, 18)for a set of 75 data values and wants to determine if a normal model would be a good fit for
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  8. Suppose X~N(11,4)What is the x-value that is 2-standard deviations to the right?
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    2. Tanyashand asked by Tanyashand
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  9. Savannah earned a score of 43 on Exam A that had a mean of 36 and a standarddeviation of 5. She is about to take Exam B that has
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    2. Daniela asked by Daniela
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  10. Consider the standard normal distribution with mean μ = 0, and standarddeviation σ = 1 a. What is the probability that an
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  11. Find the area under the normal curve in each of the following cases.1. Between z = 0 and z = 1.63 2. Between z = 1.56 and = 2.51
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    2. Sylvia asked by Sylvia
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  12. STATISTICS: I'm struggling with how to calculate the following problems:*Assume that X~N(3,1.5) For what value of X is Pr(x<K) =
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  13. Consider the Standard Normal curve:(a) Find the area between z = -0.45 and z = 1.45 (b) Find the value of z such that the area
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