Mathematics, 26.06.2020 16:01, clairebear66

# Calculate the probability of each of the following events. (a) {at most three lines are in use} .72 Correct: Your answer is correct. (b) {fewer than three lines are in use} .47 Correct: Your answer is correct. (c) {at least three lines are in use} .53 Correct: Your answer is correct. (d) {between two and five lines, inclusive, are in use} .72 Correct: Your answer is correct. (e) {between two and four lines, inclusive, are not in use} .63 Correct: Your answer is correct. (f) {at least four lines are not in use} . Incorrect: Your answer is incorrect.

Answers: 2

Mathematics, 21.06.2019 19:00, Keekee9847

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Answers: 2

Mathematics, 21.06.2019 23:10, krystalhurst97

What is the distance between the points (2, 5) and (5,9)?

Answers: 1

Mathematics, 22.06.2019 03:40, andrew6494

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?

Answers: 3

Calculate the probability of each of the following events. (a) {at most three lines are in use} .72...

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