MAT201 Basic Statistics SLP.docx - MAT201 Basic Statistics...

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MAT201 Basic Statistics SLPQuestion 1(3 points)Let X have a normal distribution with µ=10 and σ=2. Transform X to the standard normal form Z. Match P(X>14).Question 1 options:A) P(Z>2)B) P(Z<-1)C) P(-2 < Z <2)D)P(Z<-2)
Question 2(3 points)The distribution of heights of adult American women is approximately normal with mean of 64 inches and standard deviation of 2 inches. What percent of women is shorter than 61 inches?
Question 3(3 points)Suppose X ~ N (10, 6). This says that x is a normally distributed random variable with mean μ = 10 and standard deviation σ = 6. Suppose x = 20, thenx= 20 means that it is:
Question 4(3 points)If the z score=25, σ=2 and µ=50, what is x?
Question 5(3 points)SavedSuppose X ~ N (200, 10). This says that x is a normally distributed random variable with mean μ = 200 and standard deviation σ = 10. Suppose x = 170,

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