Entries by Grace Wahito

Please solve for this math problem.Use technology to (a)

Please solve for this math problem.Use technology to (a) construct and graph a probability distribution and (b) describe its shape.The number of computers per household in a small town  ATTACHMENT PREVIEW Download attachment   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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46% of adults say cashews are their favorite kind of nut.

46% of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each to name his or her favorite nut. Find the probability that the number who say cashews are their favorite nut is(a) exactlythree, (b) at leastfour, and(c) at most two. Ifconvenient, use technology to find the probabilities. (a) […]

 

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8) Use the normal distribution of SAT critical reading scores for which the mean is 510and

8) Use the normal distribution of SAT critical reading scores for which the mean is 510and the standard deviation is 111. Assume the variable x is normally distributed. what percent of the SAT verbal scores are less than 625? if 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater […]

 

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The amounts a soft drink machine is designed to dispense for each drink are normally distributed

The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 12.1 fluid ounces and a standard deviation of 0.3 fluid ounce. A drink is randomly selected.  (a) Find the probability that the drink is less than 11.9 fluid ounces. (b) Find the probability that the drink is between […]

 

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