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in you own words define heteroscedasticnbspand homoscedasticnbspin statistics state any references if
in your own words define durbin-watson statistic state any references if
1nbspnbspnbsp find a peer-reviewed article that provides an example of a study that utilized a t-test for a single
share one real-world binomial distribution situation and one real-world poisson distribution situation be sure to
describe the assumptions of normality and homogeneity of variance when these assumptions are violated what are your
1 there are 2 types of graphs that are best to use when graphing two scale variables which 2 graphs are these2 when
3 mr freude lazer a statistics professor at the university of imax drives from his home to the university every weekday
1nbspassume 50 random samples of the same sample size are taken from a population and a 90 confidence interval is
a sample of 9 managers with over 15 years of experience has an average salary of 71000 and a sample standard deviation
in the model x1 x2 and x3 are the number of units of three products or services to make the constraints are machine
a sample of 80 juvenile salmon is grouped into the resulting frequency distribution based on their weightsweight in
question 1what is the probability of winning a low even red black odd or high bet in the game of american roulette what
hypothesis testing exercisethe following exercise is designed to help you understand the nature of hypothesis testing
what two assumptions must be met when you are using the z test to test differences between two means can the sample
the following data represents the grades of a sample of 12 students in statistics and economics as followsmath
the variance for a sample was found to be 49nbsp what is the sample standard
state the number of friends or connections that you have on facebook or linkedin in case you have more than 365 friends
the time married men with children spend on child care averages 64 hours per week time march 12 2012 you belong to a
determine the statistics for each gender as follows frequency counts mean standard deviation minimum and
create an ms word document by cutting and pasting spss output into the documentcomplete the followingyou are playing
mampms weigh 086 grams on average with sd 004 grams so the coefficient of variation is 004086 0047 suppose that we
visit the websitepollingreportcomor any other public opinion polling site and find a poll that interests you personally