Mathematics, 04.02.2020 01:04 kvngsavage15685

The probability that roger wins a tennis tournament is 0.75 (event a), and the probability that stephan wins a golf tournament is 0.64 (event b). the probability that both roger and stephan win their respective tournaments is 0.48.
which statement is true?
a. events a and b are independent because p(a and b) = p(a) p(b).
b. events a and b are independent because p(a and b) = p(a) + p(b).
c. events a and b are dependent because p(a and b) = p(a) p(b).
d. events a and b are dependent because p(a and b) = p(a) + p(b).
e. events a and b are dependent because p(a and b) p(a) p(b).

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:30

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Answers: 1

Answer

You know the right answer?

The probability that roger wins a tennis tournament is 0.75 (event a), and the probability that step...

Questions

Mathematics, 03.04.2021 14:03

Factor out (x+4) 5x^2(x+4)-7(x+4)...

Mathematics, 03.04.2021 14:03

Find the value of x. A. 4 B. 82 2 C. 4.82 D. 83

Mathematics, 03.04.2021 14:03

Tell whether the given value is a solution of the inequality. x + 1 > 10; x = 9...