Math, asked by akshit8529, 3 months ago

(x) In a family of 3 children, the probability of having at least 1 boy​

Answers

Answered by kavyachandika
1

Answer:

7/8

Step-by-step explanation:

The probability that each child will be a boy is 1/2. The probability that each child will be a girl is 1/2. The probability of at least 1 boy = 1 - the probability of no boys. boys which = 3/8 + 3/8 + 1/8 = 7/8

Previous Question
Next Question
Similar questions
Math, 1 month ago
Find x in the above attachment. (Give proper answer)​...
Science, 1 month ago
Assertion:when we stop pedaling a bicycle it slows down. Reason : force of friction always acts in the direction of motion. assertion and reason​...
Math, 1 month ago
4 more than one - third of a number is 16 . find the number​...
English, 3 months ago
CS. Rewrite these sentences using 'ir clauses. a) Had I checked the map, we wouldn't have lost our way. b) Were we in the same city. I would definitely help you,​...
Science, 3 months ago
who is the current president ​...
English, 10 months ago
You can solve this sum both ways. The part of speech of word"both" is a) noun b)verb c) adverb d) adjective​...
Science, 10 months ago
Are the observation in all the cases the same or different...
English, 10 months ago
Write a letter to your hostel in change to make a arrangement for a summer visit ​...