Q2 Cars arrive at a parking lot at a rate of 20 per hour. Assume that a Poisson process model isappropriate. Answer the following questions. No derivations are needed but a justification of youranswers is necessary.Q2(vii.) As an outsider, you watch the cars entering the parking lot for half an hour in themorning (between 9 a.m. and 10:30 a.m.) and then for half an hour during lunchtime (between 12p.m. and 1:30 p.m.). What can you say about the number of cars arriving at the parking lot duringthe two half-hour periods?

Answered: Q2 Cars arrive at a parking lot at a…

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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You are observing the speeds of two CPUs, to find which one is expected to run faster. After a number of observations, you came up with the following results: CPU Speed Measurements 37 38 40 35 30 31 26 25 Number of Observations 18 15 CPU 1 CPU 2 10 10 10 5 0 2.0-24 2.5-2.9 3.5 - 3.9 4.0 - 4.5 3.0-3.4 Speed (GHz) A. Using this data, calculate the expected speed of each processor, and determine which of the two is faster. (Hint: when given a range of speeds, you can consider the average value within that range to be the speed at which the observations occurred).
Assignment Score: 73.8% O Resources Ly Give Up? O Hint Check Answ. Question 14 of 16 > Brad, a tennis player, signed up to attend clinics this summer to improve his first serve percentage. Last season, he played in 20 matches and his first serve percentage for each of these matches is displayed on the left side of the stemplot. So far this season, he has played in 12 matches and his first serve percentage for each of these matches is displayed on the right side of the stemplot. 1# Serve % (After) 1st Serve % (Before) 442 998866 555 420 Which of the following statements is false? 22 6 88 2. The variability of first serve percentage before the clinics is greater than the variability of first serve percentage after the clinics. O Neither distribution has any clear outliers. Key: 9|1 represents a match, after attending the dlinics, in which Brad has a first serve percentage of 91%. O It does not appear that Bob's first serve percentage has improved. O The distribution of first serve…
9:10 PM Thu Oct 12 030 35 0 40 045 050 Remix Assuming 90% of adults watch TV every day. In a group of 50 rando mly selected adults, How many adults you expect to watch TV every day do 09 MoonChildNat Today at 7:01 PM React 25% ...
Q2: Correct answer please in details: Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are listed in the following table. Time (Weeks) Activity Description ImmediatePredecessor Optimistic Most Probable Pessimistic A Meet with board 1 1 2 B Hire coaches A 4 6 8 C Conduct fundraiser A 2 4 6 D Announce program B, C 1 2 3 E Meet with coaches B 2 3 4 F Order team equipment A 1 2 3 G Register athletes D 1 2 3 H Reserve buses for meets G 1 2 3 I Plan first practice E, H, F 1 1 1 What is the expected project completion time (in weeks)? (Round your answer to two decimal places.) If the athletic director plans to start the project on January 1, calculate the…
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Q3. The following activities and times (in minutes) were recorded for a mold operator: . Removes molded piece from die:0.6 Walks 10 ft to a workbench:0.2 · ● Boxes widget and places on conveyor: 1.0 Walks back to molder:0.1 . . Blows out dirt from mold:0.4 Sprays oil into mold, pushes "GO":0.3 Mold cycles automatically:4.0 The cycle the repeats itself. The operator is paid $ 15.00/h and it costs $ 22.00/h to run the molder. What is the optimum number of machines that can be assigned to the operator the widgets at lowest cost?
A researcher designs an experiment using two drugs, she prepares 15 independent flasksof yeast growth medium and yeast cells. She adds tunicamycin (T) or caffeine (C) to 5 flasks each. Remaining 5 flasks get no drugs (ND). Doubling time of the yeast cells are measured in each flask, data is provided below: Flask T F C F ND 1 8.2 6 5.2 11 6 2 6.8 7 6.1 12 5.1 3 8 8 6.2 13 5.6 4 7.6 9 5.7 14 5.2 5 7.9 10 6.3 15 6.1 Test if mean doubling time is different than others in at least one growth condition (ND, T or C), using F-test and report an approximate p-value for the level of significance. What is the hypotheses and the assumptions of this test?
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G:26) Joe and Jill are selling fishing licenses in two separate booths located in different parts of the Edmonton Sportsmen Show. They expect to sell a total (between both of them) of 519 licenses over 20 hours (assume Poisson arrivals and that each of them will sell equal amounts). The average time needed to sell a fishing license is 1.7 minutes (assume negative exponential service time). How many minutes per hour, on average, (rounded to two decimals) should Joe expect to be idle?

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