What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times ...

Author Question: What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times ... (Read 69 times)

LaDunn

Hero Member
Posts: 526

on: Jun 19, 2018

What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times assuming that the coin is fair?

a. 0.0078
b. 0.0547
c. 0.5000
d. 0.0625
e. 0.1250

Question 2

If one flips 5 unbiased coins once, what is the probability of getting exactly 3 heads?

a. 0.6000 c. 0.4687
b. 0.3125 d. 0.0312

chem1s3

Sr. Member
Posts: 320

Reply #1 on: Jun 19, 2018

Answer to Question 1

D

Answer to Question 2

B

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