- Question 12 A Random Sample With Sample Size 16 From A Normal Population Yielded 10 And 5 Find A 95 Confidence In 1 (28.72 KiB) Viewed 18 times
QUESTION 12 A random sample with sample size - 16 from a normal population yielded 10 and, - 5. Find a 95% confidence internival for the population mean O A 163, 1137 #81734, 1266 OC.07.55, 1245) 0.18.71, 11291 O E 19.02. 10.98) QUESTION 13 Refer to Question 12. To test = $5H & what is the observed value of the test statistik + O A 0.4 OB2 OCO OD 64 *L16 QUESTION 14 Refer to Question 13. What is the rejection region under 0.057 OA :
> 1.961 08:1>2.131, where df = 15 OCE > 196, where df = 15 D. None of the rest Ots: 1 > 2.131) QUESTION 15 Refer to Question 13. What is the conclusion under a 0.05 A Do not reject O Reject