Mathematics, 14.05.2021 19:40, CM0

Please i need answers! 1. find the probability of getting exactly three tails when four are tossed.

2. Find the probability that a family with four children has exactly four girls. Assume that the probability a girl is born is the same as the probability a boy is born.

3. In exercise 6, what is the probability a girl is born is the same as the probability that the has two boys and two girls in order?

4. compare and contrast the tree diagram for exercise 5 and 6.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, emmagossett2002

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Answers: 1

continue

Mathematics, 21.06.2019 19:50, ani61

Which function has the domain x> -11

Answers: 1

continue

Mathematics, 21.06.2019 21:00, annikafischer

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

Answers: 3

continue

Mathematics, 21.06.2019 22:00, kiararoman1715

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Answers: 2

continue

Do you know the correct answer?

Please i need answers! 1. find the probability of getting exactly three tails when four are tossed....