Question

If y_t = 256e^−0.07t, which forecast for period 6 is correct?

Multiple Choice

• 179

• 203

• 390

• 168

Which is a nonparametric test for runs (autocorrelation) in a sequence of binary data?

Multiple Choice

• Wilcoxon rank sum (Mann-Whitney) test

• Wald-Wolfowitz one-sample runs test

• Kruskal-Wallis test

• Wilcoxon signed-rank test

Answer 1

cotta Y + = 256e-0.07t when, t = 6 (given) fourth option (ie 168) is correct. - second option (Wold-Wolfowitz one sample runs test) is " It is non-parametric test that checks tandomness hypothesis for data binary sequence correct.