Exercise 20 27 Algo Consider The Following Sample Information K 4 And H 3 7 Use Table 3 A Specify The Competing Hy 1 (90.63 KiB) Viewed 25 times
Exercise 20-27 Algo Consider the following sample information: k= 4 and H= 3.7. Use Table 3. a. Specify the competing hypotheses to test whether some differences exist between the medians. O Ho: mi Picture m2 O Ho: mi Picture m2 Picture m3 Picture m4; HA: Not all population medians are equal. Picture m3 Picture m4; HA: All population medians are equal. Picture m3 Picture m4; HA: All population medians are equal. O Ho mi Picture m2 b-1. Find the p-value. O p-value < 0.01 O 0.01 Picture p-value < 0.025 O 0.025 Picture p-value < 0.05 O 0.05 Picture p-value < 0.10
b-2. At the 10% significance level, can we conclude some medians differ? Yes, since we reject Ho. Yes, since we do not reject Ho. O No, since we reject Ho. O No, since we do not reject Ho.
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