Question: Help needed with multiple choice probability question Joanne estimates that she has a 85% chance of passing Biology and a 95% chance of passing English.

Help needed with multiple choice probability question

Joanne estimates that she has a 85% chance of passing Biology and a 95% chance of passing English. Assume that {passing English} and {passing Biology} are independent events. What is the probability that Joanne will pass only one of her courses? Q 99% Q 20% O 18.5% 0 90%

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