V Go to WeBWork X WeBWork : MATH220_4101 x + C webwork.lib.jmu.edu/webwork2/MATH220_4101_4W1_... @ @ x MAN a CAMO Problem Previous Problem List Next Settings les (List all answers as decimals to at least FOUR significant digits, but NOT as percentages.) oblems Suppose that according to the Centers for Disease Control and Prevention, 56% of all Virginian adults achieve the recommended level of physical activity. Let p be the sample blem 1 proportion of Virginian adults who achieve the recommended level of physical activity in a lem 2 sample of size 164. blem 3 V blem 4 (a) Determine the mean of p. blem 5 blem 6 v mean = lem 7 1 blem 8 X blem 9 / (b) Determine the standard error of p. lem 10 blem 11 standard error = blem 12 blem 13 Note: You can earn partial credit on this problem. blem 14 v blem 15 v Preview My Answers Submit Answers blem 16 You have attempted this problem 0 times. You have 2 attempts remaining. blem 17 blem 18 blem 19 / Email instructor Page generated at 06/15/2022 at 09:52am EDT WeBWork @ 1996-2016 | theme: math4 ww version: 2 12 | pq version: 2 12) The WeBWork Project Type here to search 0