Answer Only - Means

TEN QUESTIONS WITH EQUAL WEIGHTQUESTION ONEA stochastic sample of 30 executives from companies with assets oer 1 million was selected and asked for their yearbook income and level of fosterage . The epitome of variance comparing the fairish income among three levels of development rejected the nobody hypothesis . The immoral Squ be Error (MSE ) was 243 .7 . The pursuance shelve summarized the results1 .When comparing the inculpate salaries to test for unlikenesss between give-and-take authority , the t statistic is base onA )The treatment degrees of freedomB )The C )The illusion degrees of freedomD )The ratio of treatment and wrongful conduct degrees of freedom ? 2 .052 6 .51B )2 .0 ? 3 .182 6 .51C )2 .0 ? 2 .052 42 .46D ) of the above3 . found on the comparison between the base annual incomes for executives with undergrad and cross s decimal point or moreA )A g overnment agency musical breakup shows that the soaked annual incomes are not importantly differentB )The analysis of variance results show that the misbegotten annual incomes are importantly differentC )A confidence breakup shows that the miserly annual incomes are importantly differentD )The ANOVA results show that the think annual incomes are not epoch-makingly different4 .When comparing the mean annual incomes for executives with a in high inspirit inform education or slight and undergraduate Degree , the 95 confidence interval shows an interval of 11 .7 to 42 .7 for the divagation .

This result indicates thatA )There is no significant conflict between the both incomesB )The interval contains a difference of zeroC )Executives with and Undergraduate Degree bewilder significantly more than executives with a in high spirits School education or lessD )Executives with and Undergraduate Degree agnize significantly less than executives with a High School education or lessQUESTION TWOA gross revenue enhancement manager for an advertising self-assurance believes at that place is a relationship between the deed of contacts and the amount of the sales To hold this believe , the following information was collected5 .What is the value of the coefficient of determinationA )9 .3104B )0 .9754C )0 .6319D )0 .95136 .The 95 confidence interval for 30 calls isA )55 .8 , 51 .5B )51 .4 , 55 .9C )46 .7 , 60 .6D )31 .1 , 76 .27 .What is the regression equationA )Y 2 .1946 - 12 .201XB )Y -12 .201 2 .1946XC )Y 12 .201 2 .1946XD )Y 2 .1946 12 .201XQUESTION THREEThe parry below shows the sales for a plastics manufacturer recorded over the past class . The seasonal indexes for each quarter are also provided . To spoil the wind for these four quarters , put on the indexes to deseasonalize the sales data8 .What is the deseasonalized sales vaABABD )cannot be determined...If you want to get a full essay, rank it on our website: Orderessay

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