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suppose you have a random variable that is uniformly distributed between 8 and 21 what is the expected value for this
when tossing one coin what is the chance expressed as a percentage that you will get a head on any one toss input your
during off hours cars arrive at a highway service station at an average rate of 5 cars per 10 minutes the number of
suppose the current measurements in a strip of wire are assumed to follow a normal distribution with a mean of 10
suppose that the weight of cereal in a box is normally distributed around a mean of 20 measured in ounces with a
suppose that the loan amount on mortgages for a particular zip code is normally distributed with a mean of 154449
suppose that the auto loans from a bank are normally distributed with a mean of 20000 and a standard deviation of 3100
a sample of 50 provided a sample mean of 194 the population standard deviation is 2anbspcompute the value of the test
it has been reported that the average time to download the home page from a government website was 09 seconds suppose
in an exam an instructor plans to give those students in the top 5 an a if the average score on this exam is 75 with a
suppose that the waiting time for a pizza to be delivered to an individuals residence has been found to be normally
a professor grades his students on a normal distribution with a mean score of 70 and a standard deviation of 10 if
let x1 and x2 be two independent random variables with respective binomial distributions bin3 12 and bin5
let x be the maximum outcome when a pair of fair dice is rolleda find the probability mass function pmf of xb find
a poker hand is defined as drawing 5 cards at random without replacement from a deck of 52 playing cardsnbspfind the
suppose that you studied all of the test scores for the final spelling test of the year for 3rd-grade girls and boys at
what is the anova model and how do you go about usingsolving it like what is the difference between one-way anova and
some restaurant owners at the request of some of their less tolerant customers have stopped allowing children into
classthere are many different types of variablescontinuous vs discreteandquantitative vs qualitativepick one of the 2
question if you have a distribution with more than 1 mode what does this suggest about your
as presented in lecture calculate the mean median mode standard deviation range variance and n for the following
what is the purpose of signifigane levels in elementary
explain the importance of surveillance system in healthcare briefly describe the types of surveillance
fans of print books who have long feared that their neighborhood bookstore will be out of business due to ebooks can
suppose a random number generator produces random numbers uniformly from 1 to 5 a find the probability that the random