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FOR MORE CLASSES VISIT<br>www.tutorialoutlet.com<br><br><br>Problem 1. A fair coin is flipped 7 times.<br>a) What is the probability of getting exactly 4 heads?<br>Use Table A-1 for Binomial Distribution.<br> <br> <br> Probability P(x=4) = <br> <br>b) What is the probability of getting less than 4 heads?<br>Use Table A-1 for Binomial Distribution.<br>
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What Is The Probability Of Gettingtutorialoutlet.com 5. 5. A fair coin is flipped 9 times. What is the probability of getting exactly 6 heads? 7. You flip a coin three times. (a) What is the probability... FOR MORE CLASSES VISIT www.tutorialoutlet.com 9. I have a whole collection of 5 ancient gold coins. Their weights, in ounces, are 23.1, 18.6, 33.5, 12.4, and 27.1. a. (2 point) What is the mean weight of my ancient gold coins? b. (2 point) How do you consider this collection, a population or a sample? Why? c. (4 points) What is the standard deviation in weight of my coin collection?