Wednesday
July 23, 2014

Homework Help: Probability

Posted by Anna on Sunday, November 22, 2009 at 6:28pm.

Find the probability of obtaining between 50 and 55 tails inclusive when a fair coin is flipped 80 times. (answer accurate to four decimal places.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

prob and stats - A coin is weighted so that the probability of obtaining a head ...
statistics - air coin is flipped 20 times. a. Determine the probability that the...
Math - 10. A coin is loaded so that the probability of heads is 0.55 and the ...
Math - Would you be more likely to get at least 70% tails if you flip a fair ...
Probability - Suppose that an unfair coin comes up heads 54.1% of the time. The...
Binomial Math - A fair die is rolled four times. Calculate the probability of ...
math - Carolyn tested a coin to see if it was evenly weighted. She flipped the ...
probability - You flip a fair coin (i.e., the probability of obtaining Heads is ...
Statistics - Suppose Tori has an unfair coin which lands on Tails with ...
probability - Suppose an unfair coin comes up heads 52.2% of the time if it is ...

Search
Members