Question

A fair coin is tossed until a head is obtained. What is the probability that the...

A fair coin is tossed until a head is obtained. What is the probability that the
number of tosses required is an odd number?
Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An unbiased coin is tossed until a head appears and then tossed until a tail appears....
An unbiased coin is tossed until a head appears and then tossed until a tail appears. If the tosses are independent, what is the probability that a total of exactly n tosses will be required?
A fair coin is tossed a number of times till it tosses on a head. What...
A fair coin is tossed a number of times till it tosses on a head. What is the probability that the coin tossing head on the 3rd toss.
Given a fair coin, if the coin is flipped n times, what is the probability that...
Given a fair coin, if the coin is flipped n times, what is the probability that heads is only tossed on odd numbered tosses. (tails could also be tossed on odd numbered tosses)
5. A coin is to be tossed until a head appears twice. What is the sample...
5. A coin is to be tossed until a head appears twice. What is the sample space for this experiment? If the coin is fair, what is the probability that it will be tossed exactly four times?
Using R or R-studio. 3. A fair coin is tossed until the first head occurs. Do...
Using R or R-studio. 3. A fair coin is tossed until the first head occurs. Do this experiment T = 10; 100; 1,000; 10,000 times in R, and plot the relative frequencies of this occurring at the ith toss, for suitable values of i. Compare this plot to the pmf that should govern such an experiment. Show that they converge as T increases. What is the expected number of tosses required? For each value of T, what is the sample...
A coin is flipped until a head appears. What is the probability that a head appears...
A coin is flipped until a head appears. What is the probability that a head appears on an odd-numbered flip?
A biased coin is tossed repeatedly. The probability of getting head in any particular toss is...
A biased coin is tossed repeatedly. The probability of getting head in any particular toss is 0.3.Assuming that the tosses are independent, find the probability that 3rd head appears exactly at the 10th toss.
A fair con is tossed 50 times. Find the probability that a head will be obtained...
A fair con is tossed 50 times. Find the probability that a head will be obtained (a) exactly 25 times, (b) between 23 and 26 times.
A fair coin is tossed 4 times. What is the probability of getting exactly 3 heads...
A fair coin is tossed 4 times. What is the probability of getting exactly 3 heads conditioned on the event that the first two tosses came out the same?
Consider the experiment of tossing a fair coin until a tail appears or until the coin...
Consider the experiment of tossing a fair coin until a tail appears or until the coin has been tossed 4 times, whichever occurs first. SHOW WORK. a) Construct a probability distribution table for the number of tails b) Using the results in part a make a probability distribution histogram c) Using the results in part a what is the average number of times the coin will be tossed. d) What is the standard deviation (nearest hundredth) of the number of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT