Safari File Edit View History Bookmarks Window Help ( $ 0 7 9 8 Sat May . . . D h GO webassign.net A HW 7 - TMTH 3360-2 (20948), section 2, Spring 2022 | WebAssign Netflix *Dashboard 1. [-/6 Points] DETAILS MENDSTAT14 7.E.015. MY NOTES ASK YOUR TEACHER PRA Random samples of size n were selected from populations with the means and variances given here. Find the mean and standard deviation of the sampling distribution of the sample mean in each case. (Round your answers to four decimal places.) (a) n = 36, H = 10, 62= 9 0 = (b) n = 100, H = 5, 62 = 4 (c) n = 12, M = 119, 62 = 1 2. [-/8 Points] DETAILS MENDSTAT14 7.E.019. MY NOTES ASKY A random sample of n observations is selected from a population with standard deviation o = 1. Calculate the standard error of the mean (SE) for these values of n. (Round your answers to three decimal places.) (a) n = 1 SE = ( b) n = 2 SE = (c) n = 4 SE = (d) n = 9 SE = (e) n = 16 SE = (f) n = 25 SE = (9) n = 100 SE = 26,737 MAY 1 W X Pi O 14 O MacBook AirSafari File Edit View History Bookmarks Window Help C $ . . . h GO webassign.net C MA HW 7 - TMTH 3360-2 (20948), section 2, Spring 2022 | WebAssign Netflix 5. [-/10 Points] DETAILS MENDSTAT14 7.E.039. Calculate SE(p) for n = 100 and these values of p. (Round your answers to four decimal places.) (a) p = 0.01 SE(p) = (b) p = 0.20 SE(p) = (c) p = 0.30 SE(p) = (d) p = 0.50 SE(p) = (e) p = 0.70 SE(p) = (f) p = 0.80 SE(p) = (9) p = 0.99 SE(P) = (h) Plot SE(p) versus p on graph paper and sketch a smooth curve through the points. For what value of p is the standard deviation of the sumpling distribution of p a maximum? What happens to the standard error when p is near 0 or near 1.0? The standard error is small near 0 and large near 1.0. The standard error is large near 0 and 1.0. The standard error is small near 0 and 1.0. The standard error is equal for all values of p. The standard error is large near 0 and small near 1.0. 6. [-/6 Points] DETAILS MENDSTAT14 7.E.045. An advertiser claims that the average percentage of brown M&M'S candies in a package of milk chocolate M&M'S is 12%. Suppose you randomly select a package of milk chocolate M&M'S that contains 59 candies and determine the prop (a) What is the approximate distribution of the sample proportion of brown candies in a package that contains 59 candies? The distribution is approximated by a normal distribution with mean 7.1 and standard deviation 708. The distribution is approximated by a normal distribution with mean 0.12 and standard deviation 0.0423. rmal distribution with mean 0.12 and standard deviation 0.88.Q Sat May 14 1:31 PM ...