How are your grades? In a recent semester at a local university, 700 students enrolled in both Statistics I and Psychology I. Of these students, 72 got an A in statistics, 71 got an A in psychology,...

A and B please
How are your grades? In a recent semester at a local university, 700 students enrolled in both Statistics I and Psychology I. Of<br>these students, 72 got an A in statistics, 71 got an A in psychology, and 45 got an A in both statistics and psychology. Round the<br>answers to four decimal places, as needed.<br>Part 1 of 2<br>(a) Find the probability that a randomly chosen student got an A in statistics or psychology or both.<br>The probability that a randomly chosen student got an A in statistics or psychology or both is<br>Part 2 of 2<br>(b) Find the probability that a randomly chosen student did not get an A in psychology.<br>The probability that a randomly chosen student did not get an A in psychology is<br>

Extracted text: How are your grades? In a recent semester at a local university, 700 students enrolled in both Statistics I and Psychology I. Of these students, 72 got an A in statistics, 71 got an A in psychology, and 45 got an A in both statistics and psychology. Round the answers to four decimal places, as needed. Part 1 of 2 (a) Find the probability that a randomly chosen student got an A in statistics or psychology or both. The probability that a randomly chosen student got an A in statistics or psychology or both is Part 2 of 2 (b) Find the probability that a randomly chosen student did not get an A in psychology. The probability that a randomly chosen student did not get an A in psychology is

Jun 11, 2022
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