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Author Question: To play the lottery in a certain state, a person has to correctly select 5 out of 45 numbers, paying ... (Read 75 times)

altibaby

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Question 1

A group consists of 6 men and 5 women. Three people are selected to attend a conference. In how many ways can 3 people be selected from this group of 11? In how many ways can 3 men be selected from the 6 men? Find the probability that the selected group will consist of all men.
◦ 165; 20;
◦ 165; 20;
◦ 165; 20;
◦ 990; 120;

Question 2

To play the lottery in a certain state, a person has to correctly select 5 out of 45 numbers, paying $1 for each five-number selection.  If the five numbers picked are the same as the ones drawn by the lottery, an enormous sum of money is bestowed.  What is the probability that a person with one combination of five numbers will win?  What is the probability of winning if 100 different lottery tickets are purchased?
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Marked as best answer by altibaby on Feb 2, 2020

whitcassie

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altibaby

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Reply 2 on: Feb 2, 2020
:D TYSM


amit

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Reply 3 on: Yesterday
Wow, this really help

 

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