Thursday

September 18, 2014

September 18, 2014

Posted by **purple** on Wednesday, March 31, 2010 at 8:54pm.

the expected value of a single draw of one coin under

the assumption that one cannot distinguish between the

coins on the basis of size?

can you please explaing for elementery students

- math -
**PsyDAG**, Thursday, April 1, 2010 at 11:23amThere are 6 coins. Therefore the probability of 10¢ = 2/6 = 1/3 and the probability of 25¢ = 4/6 = 2/3.

**Answer this Question**

**Related Questions**

Math - a piggy bank contains $8.80 in quarters, dimes and nickles. there are two...

math - A box contains only quarters and dimes. If there 10% more quarters, the ...

math - A box contains only quarters and dimes. If there 10% more quarters, the ...

math - a childs bank contains $6.30 in dimes and quarters. there are twice as ...

Math - Raul says he has equal numbers of dimes and quarters and four times as ...

math - If you had 9 quarters, 6 dimes, 2 nickels and 3 pennies in a box, select ...

Math - Raul say he has equal number of dimes and quarters and four times as ...

Math word problem - lydi sold 4/5 of her candles to raise money for the band. ...

math - There are 60 coins in a box containing only nickels, dimes, and quarters...

MATH - Coin box Question: Assume that there are 25 pennies, 10 nickels, 10 dimes...