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A B с D 47 Questions 1-5 are based on the following 48 You randomly clock a sample of vehicles on a freeway and obtain the following vehicle speed data (mph); 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 1 66 a b 67 68 69 70 71 2 C d 72 a 23 73 b 74 C 75 d 82 76 77 85 79 74 74 75 82 78 78 80 86 77 83 75 81 75 80 81 75 82 79 79 82 91 83 86 The variance of the sample is, 22.511 23.449 24.427 25.444 65 87 70 77 71 80 80 78 77 1 76 80 84 76 81 The estimated variance of x is, 0.174 0.184 0.193 0203 E270 HW5 LWP WEED 76 82 74 77 93 77 78 80 81 84 87 79 81 F 86 82 81 83 83 87 78 85 78 47849 78 6 5 80 2 73 7 28 79 82 G 77 85 83 75 86 76 75 86 75 82 77 78 H 74 84 87 81 79 81 69 91 80 77 91 80 81 78 85 79 87 77 85 80 82 80 71 79 77 76 81 77 79 87 79 69 80 80 78 83 85 79 79 83 85 76 K 76 84 80 89 86 73 70 82 76 74 92 72 84 85

A B с D 47 Questions 1-5 are based on the following 48 You randomly clock a sample of vehicles on a freeway and obtain the following vehicle speed data (mph); 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 1 66 a b 67 68 69 70 71 2 C d 72 a 23 73 b 74 C 75 d 82 76 77 85 79 74 74 75 82 78 78 80 86 77 83 75 81 75 80 81 75 82 79 79 82 91 83 86 The variance of the sample is, 22.511 23.449 24.427 25.444 65 87 70 77 71 80 80 78 77 1 76 80 84 76 81 The estimated variance of x is, 0.174 0.184 0.193 0203 E270 HW5 LWP WEED 76 82 74 77 93 77 78 80 81 84 87 79 81 F 86 82 81 83 83 87 78 85 78 47849 78 6 5 80 2 73 7 28 79 82 G 77 85 83 75 86 76 75 86 75 82 77 78 H 74 84 87 81 79 81 69 91 80 77 91 80 81 78 85 79 87 77 85 80 82 80 71 79 77 76 81 77 79 87 79 69 80 80 78 83 85 79 79 83 85 76 K 76 84 80 89 86 73 70 82 76 74 92 72 84 85

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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File K19 9 D 12 2 3 4 5 5 7 3 B 9 0 1 2 3 44 5 6 7 B 9 05 1 2 3 7 A d eady a b с d a b с d a b a 4 b 5 6 с d C d Home Y B 25.444 Insert 1.040 0.963 0.892 0.826 X C Draw Page Layout 406 376 348 322 ✓ fx The estimated variance of x is, 0.174 0.184 0.193 0.203 D The 95% interval estimate is, 77.4 82.5 79.1 80.8 79.7 80.2 79.8 80.0 E270 HW5 Accessibility: Investigate Type here to search LWP E WEED HWS FAZZ Formulas F + You want to build a 95% confidence interval for the population mean vehicle speed. The margin of error (MOE) for the interval is, Data Review G O You want to build an interval estimate that would capture the population mean mph within ±0.5 mph from the sample mean 95% of the time. What is the minimum sample size to yield such deviation from the mph sample for the planning value. an interval? Use the standard H View C Help Power Pivot 19 K L O
Transcribed Image Text:File K19 9 D 12 2 3 4 5 5 7 3 B 9 0 1 2 3 44 5 6 7 B 9 05 1 2 3 7 A d eady a b с d a b с d a b a 4 b 5 6 с d C d Home Y B 25.444 Insert 1.040 0.963 0.892 0.826 X C Draw Page Layout 406 376 348 322 ✓ fx The estimated variance of x is, 0.174 0.184 0.193 0.203 D The 95% interval estimate is, 77.4 82.5 79.1 80.8 79.7 80.2 79.8 80.0 E270 HW5 Accessibility: Investigate Type here to search LWP E WEED HWS FAZZ Formulas F + You want to build a 95% confidence interval for the population mean vehicle speed. The margin of error (MOE) for the interval is, Data Review G O You want to build an interval estimate that would capture the population mean mph within ±0.5 mph from the sample mean 95% of the time. What is the minimum sample size to yield such deviation from the mph sample for the planning value. an interval? Use the standard H View C Help Power Pivot 19 K L O
C AutoSave Off File K19 59 60 с d 74 с 75 d Ready EH 1 Home Insert Y B H 82 76 77 85 79 74 74 75 82 78 78 80 86 77 X A A B C D 47 Questions 1-5 are based on the following 48 You randomly clock a sample of vehicles on a freeway and obtain the following vehicle speed data (mph); 49 50 51 52 53 54 55 56 57 58 61 62 63 64 65 1 66 a 67 b 68 69 70 71 2 The estimated variance of x is, 72 a 73 b 24.427 25.444 Draw ✓ fx @ 2 83 75 The variance of the sample is, 22.511 23.449 81 75 80 81 75 82 79 79 82 91 83 86 F2 Accessibility: Investigate Type here to search 0.174 0.184 0.193 0203 E270 HW5 LWP WEED V 4+ # Page Layout 3 65 87 70 77 71 80 80 78 77 81 76 80 84 76 ▼ X $ 4 E 76 82 74 77 93 77 78 80 81 84 87 79 81 86 + E270 HW5 FA22 Formulas Data C F F5 % 5 22 82 81 83 83 87 78 85 78 79 87 79 82 74 77 G O E D F6 858万 576 75 78 6 75 80 82 73 77 78 83 75 86 86 O Search (Alt+O)) 6 Review H F7 74 84 87 81 79 81 View 69 91 80 77 91 80 81 78 & 7 I Help F8 85 79 87 77 85 80 82 80 71 79 77 76 81 77 8 Power Pivot 8 79 87 79 69 80 80 78 83 85 79 79 F9 83 85 76 K ( 76 84 80 89 86 73 70276742 72 84 85 82 92 F10 9 → L 4 *- J F11 ) 0 M M *+
Transcribed Image Text:C AutoSave Off File K19 59 60 с d 74 с 75 d Ready EH 1 Home Insert Y B H 82 76 77 85 79 74 74 75 82 78 78 80 86 77 X A A B C D 47 Questions 1-5 are based on the following 48 You randomly clock a sample of vehicles on a freeway and obtain the following vehicle speed data (mph); 49 50 51 52 53 54 55 56 57 58 61 62 63 64 65 1 66 a 67 b 68 69 70 71 2 The estimated variance of x is, 72 a 73 b 24.427 25.444 Draw ✓ fx @ 2 83 75 The variance of the sample is, 22.511 23.449 81 75 80 81 75 82 79 79 82 91 83 86 F2 Accessibility: Investigate Type here to search 0.174 0.184 0.193 0203 E270 HW5 LWP WEED V 4+ # Page Layout 3 65 87 70 77 71 80 80 78 77 81 76 80 84 76 ▼ X $ 4 E 76 82 74 77 93 77 78 80 81 84 87 79 81 86 + E270 HW5 FA22 Formulas Data C F F5 % 5 22 82 81 83 83 87 78 85 78 79 87 79 82 74 77 G O E D F6 858万 576 75 78 6 75 80 82 73 77 78 83 75 86 86 O Search (Alt+O)) 6 Review H F7 74 84 87 81 79 81 View 69 91 80 77 91 80 81 78 & 7 I Help F8 85 79 87 77 85 80 82 80 71 79 77 76 81 77 8 Power Pivot 8 79 87 79 69 80 80 78 83 85 79 79 F9 83 85 76 K ( 76 84 80 89 86 73 70276742 72 84 85 82 92 F10 9 → L 4 *- J F11 ) 0 M M *+
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