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###### Question Let Z denote standard normal variablei. (5pts) Find P(-0.44 < Z < 2.68).ii. (6pts) Determine the value of Z which satisfies P(Z Z Zo) = 0.5285.(5pts) Suppose that 10 of the probability for certain distribution that is N(0,o?) is below 60 and that 5% is above 90_ What are the values of / and 0?

Question Let Z denote standard normal variable i. (5pts) Find P(-0.44 < Z < 2.68). ii. (6pts) Determine the value of Z which satisfies P(Z Z Zo) = 0.5285. (5pts) Suppose that 10 of the probability for certain distribution that is N(0,o?) is below 60 and that 5% is above 90_ What are the values of / and 0?

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