A professor of management has heard that seven students in his class of 49 have landed an internship for the summer. Suppose he runs into two of his students in the corridor. a. Find the probability that neither of these students has landed an internship. (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.) b. Find the probability that both of these students have landed an internship. (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)

Total = 0.7321 (Approx)

Probability that both got internship = 0.0179 (Approx)

Step-by-step explanation:

1. First student not get internship = (49-7) / 49

First student not get internship = 42 / 49

Second student not get internship = (42-1) / (49-1)

Second student not get internship = 41 / 48

Total = [42 / 49][41 / 48]

Total = 0.7321 (Approx)

2. Probability that both got internship  = 7C2/49C2

Probability that both got internship = (7)(6)/(49)(48)

Probability that both got internship = 0.0179 (Approx)

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.