Which hypothesis test is appropriate? Match. THESE are allconnected. AN)VA, chi square, f test for two variances, one sampleleft tailed t, one sampled right tailed t
1.Research shows that there is one critical dimension on yo-yos.If the dimension falls within a certain range of values, itdrastically improves yo-yo performance. You have some ideas formanufacturing processes which will keep the mean value of thatdimension the same, while potentially reducing the standarddeviation. You want to compare these processes to the currentprocess.
2.Research shows that there is one critical dimension on yo-yos.If the dimension falls within a certain range of values, itdrastically improves yo-yo performance. You have some ideas formanufacturing processes which will keep the mean value of thatdimension the same, while potentially reducing the standarddeviation. You want to compare these processes to the currentprocess.
3. You poll people across the USA (across 5 regions), askingtheir favorite brand of soda (coca-cola, diet-coke, pepsi,diet-pepsi etc.). You want to understand if soda preference isindependent of region.
4.You want to understand if the mean weight of 10-year-old boysin your town is greater than the national average.
5.You own a major corporation with franchise locations. Thereare five franchise owners, which each own more than 100 stores. Youwant to understand if there is a statistically significantdifference in mean profit across these stores by franchiseowners.
