A certain group of test subjects had pulse rates with a mean of beats per minute and a standard deviation of beats per minute. U
1 answer:
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Answer:
C) 0.179
Step-by-step explanation:
Since the trials are independent, this is a binomial distribution:
<u>Recall:</u>
- Binomial Distribution -->
denotes the probability of
successes in
independent trials
denotes the probability of success on each of
denotes the probability of failure on the remaining
trials
denotes all possible ways to choose
<u>Given:</u>
<u>Calculate:</u>
Therefore, the probability that the archer will get exactly 4 bull's-eyes with 10 arrows in any order is 0.179
I'm not sure if it's 10x or 10 times a number
