09:54 1 . KB/S 85 image (700x357) #15) Consider the standard normal distribution. What is the probability that z is not between [-1,2]? (hint: use the standard normal table) a) .1815 BILE ( b) .3414 c) .4772 d) .8185 #16) Consider the standard normal distribution. What is the probability that z is between 0 and 1 given (conditional on) z being a positive number? (hint: use Baye's rule) EIDE' (e b) c) .1706 .4253 #17) Suppose you observe a test statistic with Ztest = 2.34 while conducting a two-tailed test for the mean. Which of the following is true? (hint: use the p-value approach with your standard normal table) a) We can reject the null hypothesis at only the 10% significance level nom poitaking off? b) We can reject the null hypothesis at the 5% and 10% significance levels abundanose it (to c) We can reject the null hypothesis at the 1%, 5%, and 10% significance levels nodehuqoq E O