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a prosecuting attorney in a criminal case presented as principal evidence small fragment of glass found imbedded in the coat of the accusedthe
design an investigation that details the following six components note if one or more of the following components do not
explain how you would decide whether to use the additive model or the multiplicative model to analyse a time
determine the required value of the missing probality to make the distribution a discrete probability
the annual precipitation amounts in a certain mountain range are normally distributed with a mean of 89 inches and a standard deviation of 16 inches
a retail store has recently hired you as a consultant to advise on economic conditions one important indicator that the retail store is concerned
i am using chi squared statistic on a 10 point likert scale i am then trying to analyses if there is any difference between two groups of
a toothpaste company wants to know if its new products increases the length of time in between dentists visits for its uses the company sets a target
we have two applicants who are applying for a job they both took the high school exit exam but different ones shannon took the act and scored 26
regression line drawn as yc1075x when x was 2 and y was 239 given that y intercept was 11 caculate the
quea national poll of 1836 respondents indicated that 36 support the ndp test whether this is sufficient evidence to show that the ndp support has
qa national poll of 1836 respondents indicated that 36 support the ndp test whether this is sufficient evidence to show that the ndp support has
regression line drawn asyc1075xwhen x was 2and y was239given that y intercept was11calculate the
hi i have done my report based on spss data but need a help for deeper analyzing and correcting this what i have already done would you be able to
abc company has 2000 accounts receivable the mean and standard deviation are 300 and 50 respectively assume that the accounts are normally
q what is univariate and bivariate dataansunivariate data is data gathered about a single variable univariate studies could include a study of the
q what is inferenceansinference is the process of deriving conclusions based on facts or premises we often make inferences based on the results of
q suppose a study is being done and the population is the american public how would you go about choosing a random sample population to phone for a
q what is sample populationchoosing a sample population is one of the most important factors in gathering statistical data because all of the claims
q example of selection a sampleanssuppose a presidential election is approaching and many people are interested in knowing which candidate is most
q how to choose a samplethe way a sample is chosen is extremely important in all statistical studies this is because ultimately all the inferences
lifts usually have signs indicating their maximum capacity consider a sign in a lift that reads maximum capacity 1400kg or 20 persons suppose that
lifts usually have signs indicating their maximum capacity consider a sign in a lift that reads maximum capacity 1400kg or 20 persons suppose
in a survey of 284 smokers 197 smokers reported that they wanted to quit smoking compute a 90 confidence interval for the true proportion of smokers
questionhow does one calculate a four period centered moving average given the sales per quarter for 3