The probability that an iPhone will be defective is 0.035. Out of 1000 iPhones that are sold, what is the probability that: (Hint: Discrete Data) (6 marks
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Get it written →The probability that an iPhone will be defective is 0.035. Out of 1000 iPhones that are sold, what is the probability that: (Hint: Discrete Data) (6 marks total)
a. More than 50 of them will be defective? (3 marks)
b. Exactly 30 will be defective? (3 marks)
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