Ask a New Question

Question

You are going to toss 2 pennies 20 times. Make a prediction. how many times do you think the 2 pennies will come up as:

2 heads:
2 tails:
1 head, 1 tail:
17 years ago

Answers

bobpursley
You can pick any number: it is a prediction. In 20 times, the distribution will be binomial, and it will vaguely look like a normal distribution, if one did it 2000 times, it would look much more normal.

http://members.shaw.ca/ron.blond/TLE/Bin.APPLET/index.html
17 years ago

Related Questions

TOSS 2 PENNIES 20 TIMES. WHAT IS THE PROBABLITY OF GETTING 2 HEADS If you have 10 pennies in a triangle, move 3 pennies to make the triangle point in the opposite dire... What is 1/4 of 20 pennies A jar contains 8 pennies, 3 nickels and 4 dimes. A child selects 2 coins at random without replaceme... A jar contains 120 pennies. A bigger jar contains 1 1/4 times ss many pennies. What is the value of... You have 15 pennies in your pocket, 3 are Canadian. You pick aenny out of your pocket at random. FIn... A jar contains 15 pennies, 28 nickels, 12 dimes, and 20 quarters. If a coin is chosen at random, fin... A jar contains 15 pennies, 28 nickels, 12 dimes, and 20 quarters. If a coin is chosen at random, fin... A jar contains 15 pennies, 28 nickels, 12 dimes, and 20 quarters. If a coin is chosen at random, fin...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use