Mathematics, 24.12.2019 19:31 mattstudy305
Asample of eight states was selected randomly from each of three regions in the united states (northeast, southeast, and west). the goal is to test if mean annual salaries for marketing managers are different among the three regions.
question 36 not yet answered points out of 1.00 flag question question text what is the factor? select one: a. mean salaries b. region
question 37 not yet answered points out of 1.00 flag question question text what is the alternative hypothesis of interest? select one: a. average annual salaries in all the three regions are the same b. not all the average annual salaries are the same
question 38 not yet answered points out of 1.00 flag question question text the degrees of freedom for the treatment is select one: a. 3 b. 2 c. 7 d. 8
question 39 not yet answered points out of 1.00 flag question question text the degrees of freedom for the error is select one: a. 24 b. 23 c. 21 d. 3
Answers: 1
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Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?
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If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes
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Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
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Asample of eight states was selected randomly from each of three regions in the united states (north...
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