In which example are the events dependent? A) Blake flips a coin 3 times. What is the probability that he flips heads all three times? B) Kendra has 4 alternative songs and 5 country songs on a CD. What is the probability that the first song she hears two mornings in a row is an alternative song? C) Dreanna has a standard deck of 52 cards. She draws one card from the deck and then replaces it. She then draws a second card from the deck. What is the probability that both cards are Queens? D) In Mrs. Brown's Geometry class there are 15 boys and 10 girls. The students are presenting projects to the class. If Mrs. Brown selects students at random for presentations, what is the probability that the first 2 students chosen are girls?

Question

Mathematics

Guest

6 December, 13:09

In which example are the events dependent? A) Blake flips a coin 3 times. What is the probability that he flips heads all three times? B) Kendra has 4 alternative songs and 5 country songs on a CD. What is the probability that the first song she hears two mornings in a row is an alternative song? C) Dreanna has a standard deck of 52 cards. She draws one card from the deck and then replaces it. She then draws a second card from the deck. What is the probability that both cards are Queens? D) In Mrs. Brown's Geometry class there are 15 boys and 10 girls. The students are presenting projects to the class. If Mrs. Brown selects students at random for presentations, what is the probability that the first 2 students chosen are girls?

+2

Answers (2)

Know the Answer?

Natalya Hunt · Answer 1

D) In Mrs. Brown's Geometry class there are 15 boys and 10 girls. The students are presenting projects to the class. If Mrs. Brown selects students at random for presentations, what is the probability that the first 2 students chosen are girls? i

In usatestprep

Gregory Hess · Answer 2

Gregory Hess 6 December, 16:52

0

C but its probably wrong