Mixed

What is the probability of selecting a female?

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What is the probability of selecting a female?

Step 4: Add up the probabilities. In our case we were asked to find out the probability of the person being a female or a parent. We can see from our chart that the probability of being a parent is 9/14 and the probability of being a female is 7/14.

How many committees of 5 people can be selected from 5 men and 5 women if the committee must have 3 men and 2 women?

Final answer: There are 525 different ways to create a committee.

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How many ways can a committee of 5 members be selected from 6 men and 5 women consisting of 3 men and 2 women?

200 ways
(∵ncr=n! r! (n−r)!) Hence in a committee of 5 members selected from 6 men and 5 women consisting 3 men and 2 women is 200 ways.

How many 4 people committees chosen from four men and six women will have at least three men?

24
The calculated value of 4-people committees chosen from four men and six women will have at least three men is 24.

What is the probability of selecting?

Probability of selection defines the probability that a population unit is included in a sample generated by probability sampling. INTERPRETATION: A sampling design defines for each subset of a population a probability for selecting this subset in the sample.

How do you find the probability of a committee?

Starts here4:43PROBABILITY IN SELECTING A COMMITTEE 1 – YouTubeYouTube

How many committees of 5 people can be chosen from 20 men and 12 women if exactly 3 men must be on each committee?

We3 can select 5 people from 20 men and 12 women having atleast 3 women: 12C3 * 20C2 + 12C4 * 20C1 + 12C5 * 20C0 = 220 * 190 + 495 * 20 + 792 = 52492 So, option (B) is correct.

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How many ways can a committee of 5 be chosen from 10?

252
5! Therefore, the number of ways of selecting a committee of 5 members from a group of 10 persons is 252.

How many ways can a committee of 5 men and 6 women?

∴ The committee can be formed in 11760 ways.

How many ways can we select a committee of five persons?

There are 252 ways to select a committee of five members from a group of 10 people.

How many 5 letter word sequences consisting of 2 vowels and 3 consonants can be formed from the letters of the word introduce?

How many five-letter word sequences consisting of 2 vowels and 3 consonants can be formed from the letters of the word INTRODUCE? 4C2 · 5C3 · 5! = 7200.

What is the probability of selecting 3 men and 2 women?

Hence the probability of selecting 3 men and 2 women to form a 5 member committee from a group of 7 men and 8 women = n (E)/n (S) = 980/3003. A committee of three has to be chosen from a group of 4 men and 5 women.

What is the probability that the committee includes at least one woman?

That probability is This gives a probability of 5 28, so the probability the committee includes at least one woman is the complement of that, or 23 28 Basically, if the committee doesn’t include at least one woman, it’s reasonably safe to say it’s not an accident.

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How many men and women are needed to form a committee?

A committee of three is to be chosen from a group of 5 men and 3 women. What is the probability the committee will have at least one woman? – Quora A committee of three is to be chosen from a group of 5 men and 3 women. What is the probability the committee will have at least one woman? 8 clever moves when you have $1,000 in the bank.

What is the total number of ways of selecting 3 committee members?

Therefore n (S) = 3003. But the desired event E is selecting 3 men and 2 women to form the committee. Now, 3 men can chosen from 7 men in 7C3 = 35 ways and 2 women out of 8 in 8C2 = 28 ways. So, total hinumber of ways of choosing 3 men out of 7 men and 2 women out of 8 women simultaneously in 35 x 28 = 980 ways.

https://www.youtube.com/watch?v=qrmPjghLW2k