Kindly send answers in handwritten solution:

Suppose that X has a Poisson distribution with h = 70. Find the probability P(x is less than or equal to 40)

• a. Find the probability P(x is less than or equal to 40) based on the corresponding Poisson distribution.
• b. Find the probability P(x is less than or equal to 40)based on the approximate normal distribution.
• c. Is the normal approximation reasonable? YES OR NO

NOTE: FOUR DECIMALS NEEDED, HANDWRITTEN SOLUTIONS

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