Exercise 6-21 Algo Let X be normally distributed with mean = 104 and standard deviation ...

 

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Exercise 6-21 Algo Let X be normally distributed with mean = 104 and standard deviation σ = 33. [You may find it useful to reference the z table.] a. Find P(X ≤ 100). (Round your final answer to 4 decimal places.) P(X ≤ 100) b. Find P(95 ≤ X ≤ 110). (Round your final answer to 4 decimal places.) P(95 ≤ X ≤ 110) c. Find x such that PXsx)=0.330. (Round your final answer to 3 decimal places.) d. Find x such that P(X>x) = 0.820. (Round your final answer to 3 decimal places.) X Exercise 6-21 Algo Let X be normally distributed with mean = 104 and standard deviation σ = 33. [You may find it useful to reference the z table.] a. Find P(X ≤ 100). (Round your final answer to 4 decimal places.) P(X ≤ 100) b. Find P(95 ≤ X ≤ 110). (Round your final answer to 4 decimal places.) P(95 ≤ X ≤ 110) c. Find x such that PXsx)=0.330. (Round your final answer to 3 decimal places.) d. Find x such that P(X>x) = 0.820. (Round your final answer to 3 decimal places.) X

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To solve the exercise we can use the ztable to find the probabilities based on the given normal dist... View the full answer