Math, asked by madhuranshae, 18 days ago

a survey of 150 families one is chosen at random. compute the probability of a family chosen at random having
a 2 girls
b 1 girls
c no girls

number of girls in the family 0 1 2
number of family 30 115 5

Answers

Answered by lovedevbirla

1

Answer:

a) 5

HOPE IT WILL HELP YOU

Answered by GlimmeryEyes

2

Answer:

Pls refer to the above attachment.

Attachments:

Previous Question

Next Question

Similar questions

CBSE BOARD X, 9 days ago

What do you mean by mental growth in health...

Math, 9 days ago

Determine whether the given values of x are zeroes of the given polynomial or not:x^2+6x+5;x=-1;x=-5...

English, 9 days ago

Q1. Choose the correct adjective from the box given below to complete the following sentences (Copy the statements) Options - colourful, crowded, every some, Those 1. I need _______ help. 2. It is a ________ painting. 3. ________ plants need to be watered. 4. Jolly took me to a ________ market.

Biology, 18 days ago

we have ______ the earth a) save b ) protect c) throw d) donot cut e) dispose f )used limitedly g) sortout...

English, 18 days ago

Do you know raja who was stood first this year ( underline line the subject clause & classify them)...

Social Sciences, 8 months ago

D. Give long answers for the following questions. 1. What is culture? 2. Which are the two main schools of Indian Classical music? What is the 'Gharana' tradition? 3. Write short notes on the backwaters and the gompas. 4. How has globalization affected our world today? 5. Why are the fishing and coir industries flourishing in Kerala? please help there is pic also and written...

Math, 8 months ago

find discount and discount percent if MP =6400andSP=4700...

English, 8 months ago

I had eaten the food before ishika went...