Entries by Grace Wahito

Determine whether the random variable is discrete or continuous.a

March 9, 2020 in /by

Determine whether the random variable is discrete or continuous.a. The style=”background-color:transparent;”>number of textbook authors now sitting at a computer.b. The exact time it takes to evaluate 27 plus 72.c. The number of hits to a website in a day.d. The weight of a Upper T dash bone steak.e. The number of people with blood type […]

 

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Find the indicated probabilities using the geometric​ distribution

March 9, 2020 in /by

Find the indicated probabilities using the geometric​ distribution, the Poisson​ distribution, or the binomial distribution. Then determine if the events are unusual. If​ convenient, use the appropriate probability table or technology to find the probabilities. Assume the probability that you will make a sale on any given telephone call is 0.15. Find the probability that […]

 

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About 40​% of babies born with a certain ailment recover

March 9, 2020 in /by

About 40​% of babies born with a certain ailment recover fully. A hospital is caring for seven babies born with this ailment. The random variable represents the number of babies that recover fully. Decide whether the experiment is a binomial experiment. If it​ is, identify a​ success, specify the values of​ n, p, and​ q, and […]

 

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Students in a class take a quiz with eight questions. The number x of questions answered correctly

March 9, 2020 in /by

Students in a class take a quiz with eight questions. The number x of questions answered correctly can be approximated by the following probability distribution. Complete parts​ (a) through​ (e). Attachment 1 Attachment 2 Attachment 3  ATTACHMENT PREVIEW Download attachment Screen Shot 2017-06-04 at 7.44.57 PM.png   Looking for a Similar Assignment? Order now and Get […]

 

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