Question

Asked Nov 6, 2019

NASA announced that it will choose two astronauts to travel to the International Space Station. If five male and four female astronauts are deemed suitable for the mission, what is the probability that the two-person team chosen at random from this group will be madae up of:

A) one male and one female?

B) two males

C) two females?

D) two males or two females

Step 1

**Note:**

Thank you for the question. As your question has more than 3 parts, according to our policy, we are answering the first 3 parts for you. If you need help with any other particular part, please re-post the question and mention the part you need help with.

Step 2

**Combination Rule:**

The arrangement of *r *objects from *n* different objects is given by:

Step 3

**A)Calculating the probability:**

There are 5 male and 4 female astronauts. Two astronauts are selected**.** The probability that the two-pers...

Tagged in

Q: An experiment consists of rolling a pair of die and noting the sum of numbers. What is the probabili...

A: Click to see the answer

Q: Let the random variables X and Y have a joint PDF which is uniform over the triangle with verticies ...

A: Hey, since there are multiple subpart questions posted, we will answer first three subparts question...

Q: 8.5.51-BE Question Help Decision analysis. After careful testing and analysis, an oil company is con...

A: We are given that an oil company is considering drilling in two different sites.

Q: DL Decision analysis. After careful testing and analysis, an oil company is considering drilling in ...

A: We are given that an oil company is considering drilling in two different sites.It is estimated that...

Q: If one of these individuals is selected at random, what is the probability that the person watches: ...

A: (1) The probability that the person watches a station other than CBS, given that they are woman is 0...

Q: 1. Given that yı = 3.2, y2 = 1.3, y3 = 4.1 is a random sample from yeu/o fr (y;0)= 604 y 20, calcula...

A: Given data

Q: A regular poker hand is drawn from a well-shuffled deck of cards. What is the probability that it wi...

A: Solution:From the given information, regular poker hand is drawn from a pack of cards. In drawn card...

Q: Unfair Coin P(H) = 0.6 They A ond B toss Player alternate Th winner A first is The fist to get headr...

A: The probability of B wins is obtained below:From the given information, player A and B toss an unfai...

Q: Given P(A) = 0.47, P(B) = 0.41, and P(A or B) = 0.88, are events A and B mutually exclusive?

A: Mutually exclusive events: The two events A and B are mutually exclusive events, then probability P ...