Math, asked by ishank8914, 1 year ago

3. two bad eggs are accidentally mixed with 10 good ones. find the variance of the probability distribution of the number of bad eggs, if 3 drawn at random from this lot.

Answers

Answered by janhvisingh56

0

proabillty of bad eggs =2/7

Previous Question

Next Question

Similar questions

English, 7 months ago

Where did Bismillah Khan play the shehnai on 15th August,1947? Why was the event historic?

Chemistry, 7 months ago

explain with equation what happens when pH of chromate solution progressivel lowered ...

English, 7 months ago

write a COMPOSITION of save water in 200 to 250 words...

Math, 1 year ago

two bullets were fired at a place at an interval of 12 minutes...

Biology, 1 year ago

true replication of dna is possible due to (a) hydrogen bonding (b) phosphate backbone (c) complementary base pairing rule (d) none of the above...

Math, 1 year ago

Buy sellling a shirt for 360 a shopkeeper make a proft of 20 for how much should be sell to make a profit of 30...

Math, 1 year ago

Solve the given Q.E to draw a graph -3x÷4=y...

Chemistry, 1 year ago

Can we write the formula of carbon dioxide as C2O4...