Output from a software package follows: One-Sample z: Test of Ho: v = 15.5 versus HT: P: > 15.5. The assumed standard de
Posted: Wed May 11, 2022 4:29 pm
Output from a software package follows: One-Sample z: Test of Ho: v = 15.5 versus HT: P: > 15.5. The assumed standard deviation = 1.4 Variablen Mean StDev SE MeanZP 2516.1081.025 ? ?? a) Fill in the missing items. Answer in 4 decimal places. Variablen Mean StDev SE Mean Z P X 25 16.108 1.025 b) Use the normal table and the preceding data to construct a 95% two-sided Cl on the mean.. Answer in 2 decimal places. Lower limit = Upper limit - c) What would the P-value be if the alternative hypothesis is H1: u* 15.5 ? Answer in 3 decimal places.