What is the probability that 6 flips come up heads? 6 0.3 11 p(k = 6) = 6 0.5 5.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Please help me to understand how (0.7) is found in this Bernoulli trial.  I am able to correctly calculate all other values but I do not understand how to get (0.7) as underlined in the screen shot.

CHALLENGE
8.10.1: Bernoulli trials and the binomial distribution.
АСTIVITY
Jump to level 1
The probability that a biased coin comes up heads is 0.3. Let k be the number of flips that come up heads
when the coin is flipped 11 times.
What is the probability that 6 flips come up heads?
11
p(k = 6) =
0.3
0.5
4
5
Check
Next
X Each incorrect answer is highlighted.
Expected: 6) (0.3)° (0.7)°
()
(11
is the number of outcomes with 6 heads and 5 tails.
Each outcome occurs with probability (0.3) (0.7)5.
Transcribed Image Text:CHALLENGE 8.10.1: Bernoulli trials and the binomial distribution. АСTIVITY Jump to level 1 The probability that a biased coin comes up heads is 0.3. Let k be the number of flips that come up heads when the coin is flipped 11 times. What is the probability that 6 flips come up heads? 11 p(k = 6) = 0.3 0.5 4 5 Check Next X Each incorrect answer is highlighted. Expected: 6) (0.3)° (0.7)° () (11 is the number of outcomes with 6 heads and 5 tails. Each outcome occurs with probability (0.3) (0.7)5.
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