The probability that Janice will attend math class today is 62%. The probability that Ellie will attend math class if Janice att

Question

3 years ago

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The probability that Janice will attend math class today is 62%. The probability that Ellie will attend math class if Janice att

ends is 100%. Ellie will not attend the class unless she hears from Janice first. What is the probability that both will attend the class?
a. 73%
b. 100%
c. 81%
d. 62%

Biology

1 answer:

xz_007 [3.2K] · Answer 1 · 2022-01-03T17:08:44+03:00

The correct answer is <span>d. 62%.

Since Ellie's decision will be based 100 % on Janice's decision, the probability that both will attend the class is 62 % because that is the chance that Janice will attend the class. Since Ellie just depends on Janice, the correct answer is </span><span>d. 62%. I hope this answer helped you. </span>