Question 20, 6.1.47 HW Score: 53.62%, 18.77 of 35 points O Points: 0 of 1 Save Determine the minimum sample size required when you want to be 90% confident that the sample mean is within one unit of the population mean and σ = 11.2. Assume the population is normally distributed. 1 & 6.2 A 90% confidence level requires a sample size of (Round up to the nearest whole number as needed. S View an example Get more help & @2 F2 W F3 X Q Search F4 S4 # #3 S 0+ 55 F5 L F6 F7 905 % 6 CO R T Y G 29 & 7 A H F8 F9 49 * B DP ( 8 9 F10 K Z X V B N M Alt DLAND Clear all Check answer DOD Delete F11 F12 Insert PriSc P Λ + || { [ 1 ? Backspace 11/4 3:44 PM 3/18/2024 PRE Num Lock 144 + * 144 PgUp 7 Home 8 9 CO 4 5 Enter PgUp Shift 수 Alt Ctrl End Home PgDn CO 2 End PgDn Ins
Question 20, 6.1.47 HW Score: 53.62%, 18.77 of 35 points O Points: 0 of 1 Save Determine the minimum sample size required when you want to be 90% confident that the sample mean is within one unit of the population mean and σ = 11.2. Assume the population is normally distributed. 1 & 6.2 A 90% confidence level requires a sample size of (Round up to the nearest whole number as needed. S View an example Get more help & @2 F2 W F3 X Q Search F4 S4 # #3 S 0+ 55 F5 L F6 F7 905 % 6 CO R T Y G 29 & 7 A H F8 F9 49 * B DP ( 8 9 F10 K Z X V B N M Alt DLAND Clear all Check answer DOD Delete F11 F12 Insert PriSc P Λ + || { [ 1 ? Backspace 11/4 3:44 PM 3/18/2024 PRE Num Lock 144 + * 144 PgUp 7 Home 8 9 CO 4 5 Enter PgUp Shift 수 Alt Ctrl End Home PgDn CO 2 End PgDn Ins
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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