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Posted: **Sun Oct 03, 2021 12:26 pm**

: Question 21 Consider The Following Statistics 1 21 T 18 And N 25 Use The Wilcoxon Signed Rank Sum Test For The 1 (20.17 KiB) Viewed 102 times

: Question 21 Consider The Following Statistics 1 21 T 18 And N 25 Use The Wilcoxon Signed Rank Sum Test For The 2 (27.34 KiB) Viewed 102 times

QUESTION 21 Consider the following statistics 1+ = 21, T- = 18 and n = 25. Use the Wilcoxon signed rank sum test for the paired differences. The p-value for a two-tailed test is 1. 21 2.-3.8073 3. 0.0000 4. 0.05 5. 0.9875

QUESTION 22 Consider the following time series Period 1 2 3 4 5 6 7 Time series 48 41 37 32 36 31 43 The four-period centered moving average to time period 3 is 1. 37 2. 36.67 3. 35 4. 38 5. 35.25