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Title: The random variable x is the number of males with tinnitus (ringing ears) among four randomly ... Post by: garymiller28602 on Apr 1, 2017 3. The random variable x is the number of males with tinnitus (ringing ears) among four randomly selected males (based on data from the American Journal of Medicine). x P(x) 0 0.674 1 0.280 2 0.044 3 0.003 4 0+ a. Determine if the table above is or is not a probability distribution. Check all conditions and show that they are satisfied or not satisfied. b. Find the mean of the probability distribution. Round your answer to the nearest tenth. c. Using your answer from part b and given that the standard deviation of the above probability distribution is Title: Re: The random variable x is the number of males with tinnitus (ringing ears) among four randomly ... Post by: bio_man on Apr 2, 2017 This should help you, Gary
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Title: Re: The random variable x is the number of males with tinnitus (ringing ears) among four randomly ... Post by: Ismael Popal on Oct 19, 2020 Thanks
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Title: BFSF: The random variable x is the number of males with tinnitus (ringing ears) among four randomly ... Post by: jonsoz on Oct 20, 2023 Thanks
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