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Given a normal distribution with u = 100 and o = 10, what is the probability that a. x>75? b. x>70? c. x <80 or

Given a normal distribution with u = 100 and o = 10, what is the probability that

a. x>75?

b. x>70?

c. x<80 or x>110?

d.Between what two x values (symmetrically distributed around mean) are 80* of the values?

Show complete solution and curve/parabola.

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