Suggest a relationship between x and y
In a simple regression, which would suggest a relationship between X and Y?
Large p -value for the estimated slope.
Large t statistic for the slope.
Large p -value for the F statistic.
Either a large p -value or a large t - statistic.
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Individuals in four different age groups are asked to rank, on scale of 1 to 10, three flavors of ice creams. Median rankings from the individuals are grouped by the flavor of ice cream and by age groups.
0.98 pound-mass of water fills a 2.3143 ft^3 weighted piston-cylinder device at the temperature of 400 degrees F. Piston-cylinder device is now cooled until its temperature is 120 degrees F. Find final pressure of water and volume.
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Which isn't a characteristic of the Kruskal-Wallis test?
Which is indicative of an inverse relationship between X and Y?
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Which of the following is not a characteristic of the F distribution?
A group of statistics students decided to conduct a survey at their university to estimate the average (mean) amount of time students spent studying per week. They sampled 554 students and found a mean of 22.3 hours per week. Assuming a population
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