value 5.00 points Exercise 20-29 Algo Consider the following sample information:

Question

value 5.00 points Exercise 20-29 Algo Consider the following sample information: k 5 and H 7.1. Use Table 3 a. Specify the competing hypotheses to test whether some differences exist between the medians Ho m m2 m, HA Not all population medians are equal O Ho my s m2 s my, HA All population medians are equal O Ho m? m2 2 m3; HA All population medians are equal b-1. At the 10% significance level, what is the critical value? (Round your answer to 3 decimal places.) Critical value b-2. Specify the decision rule O Reject Ho, if H > critical value O Reject Ho, if H5 critical value c. Can we conclude some medians differ? O Yes, since we reject Ho O Yes, since we do not reject Ho O No, since we reject Ho No, since we do not reject Ho Ho- References eBook & Resources Worksheet Exercise 20-29 Algo 0 Type here to search

Explanation / Answer

Soln,

Since the complete data is not given in question as the table is missing so i cannot calculte the values desired for rejection or fail to reject region,

but as you specifically asked for Q b1

Here Level of significance is 10 % or in other words we can say that it is at 90 % confidence level

So To find critical values

first covert 10 % level of significance into decimal, say 0.10.

now it will be devided in half then the value will be 0.05 which is the area of each tail for rejection,

Now at 90 % confidence level we see Z score table and found that Zcritical = 1.645

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