Mathematics, 17.10.2021 15:10 kale2158

QUESTION 27 The treatment cost of a certain medical condition is modelled by one insurance company as a normal random variable
with a mean of R775 and standard deviation of R150. What is the probability that a single treatment will cost less than
R1 000?

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QUESTION 27 The treatment cost of a certain medical condition is modelled by one insurance company...