K Cars arrive at a certain restaurant's drive-through at a rate of 0.2 cars per minute between the hours of 11:00 P.M. and 1:00 A.M. on Saturday evening. The restaurant begins an advertising blitz that touts its late-night service. After one week of advertising, the restaurant's officials count the number of cars, X, arriving at the restaurant's drive-through between the hours of 12:00 midnight and 12:30 A.M. for 198 of its restaurants. The results are shown in the following table. Use the table to answer parts (a) through (c) to the right. Click the icon to view the data table. Restaurant car arrival frequency x (number of cars arriving) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Frequency 4 5 14 23 25 25 26 27 20 15 5 2 3 2 0 2 - X - 0.0025 .0149 .0446 0892 .1339 1606 .1606 .1377 8 1033 (Type integers or decimals rounded to four decimal places as needed.) 0 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 (b) Compute the expected number of restaurants that will have 0 arrivals, 1 arrival, and so on. ☐☐☐☐☐000 .0688 .0413 .0225 0113 Compute the number of restaurants that expect to have x cars. x (# Number of x (# Number of of cars) restaurants of cars) restaurants 0 0 9 10 11 12 13 14 15 16 Mimalan .0052 .0022 .0009 .0003 ☐☐☐☐☐☐☐☐ Clear all Final check
K Cars arrive at a certain restaurant's drive-through at a rate of 0.2 cars per minute between the hours of 11:00 P.M. and 1:00 A.M. on Saturday evening. The restaurant begins an advertising blitz that touts its late-night service. After one week of advertising, the restaurant's officials count the number of cars, X, arriving at the restaurant's drive-through between the hours of 12:00 midnight and 12:30 A.M. for 198 of its restaurants. The results are shown in the following table. Use the table to answer parts (a) through (c) to the right. Click the icon to view the data table. Restaurant car arrival frequency x (number of cars arriving) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Frequency 4 5 14 23 25 25 26 27 20 15 5 2 3 2 0 2 - X - 0.0025 .0149 .0446 0892 .1339 1606 .1606 .1377 8 1033 (Type integers or decimals rounded to four decimal places as needed.) 0 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 (b) Compute the expected number of restaurants that will have 0 arrivals, 1 arrival, and so on. ☐☐☐☐☐000 .0688 .0413 .0225 0113 Compute the number of restaurants that expect to have x cars. x (# Number of x (# Number of of cars) restaurants of cars) restaurants 0 0 9 10 11 12 13 14 15 16 Mimalan .0052 .0022 .0009 .0003 ☐☐☐☐☐☐☐☐ Clear all Final check
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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