A random variable, X, is defined for the number of times a coin lands on heads when flipped 4 times. The probability distribution is below.
X 0 1 2 3 4
P (X) 1/16 4/16 6/16 4/16 1/16
What is the expected value for the number of heads you expect after 4 coin flips?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A random variable, X, is defined for the number of times a coin lands on heads when flipped 4 times. The probability distribution is below. ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What is the least common denominator of five and three
Answers (2)
An unfair coin with Pr[H] = 0.2 is flipped. If the flip results in a head, a marble is selected at random from a urn containing six red and four blue marbles.
Answers (1)
Larinda cooked a 4-kilogram roast. The roast left over after the meal weighed 3 kilograms. How many grams of roast were eaten during that meal?
Answers (1)
Sean says that to add a number to - 100 and still have - 100 is to add zero. candice says that she can add two numbers to - 100 and still have - 100 who is correts and why
Answers (2)
How many variable terms are in the expression 3x^y + 5x^ - 4y + z + 9? (Input a numeric value only)
Answers (1)
New Questions in Mathematics
Is 3 a factor of 16c-8d?
Answers (2)
The square root of 59
Answers (2)
Whats the rule of adding integers with the same sign
Answers (1)
How do I turn - 6.3 into a fraction?
Answers (1)
Lawrence's father gave him 200 baseball cards. Each week, Lawrence purchase 25 baseball cards to add to his collection.
Answers (1)