The speed on the North-South highway in Jamaica is normally distributed, with mean 80 km/hr and standard deviation 10 km/hr. A motorist can ticket if he/she is driving faster than 95 km/hr. What is the likelihood of a driver getting a ticket while driving on the North-South highway? Select one: a. 15% to 16% b. 30% to 35% c. 5% to 7% O d. More than 20%
The time taken to detect a signal from an approaching car from 100 km at a tollbooth is normally distributed with a mean of 35 seconds and a standard deviation of 5 seconds. Between what times do to the middle 40% of detecting the signal fall (round to the nearest integer)? Select one: O a. [30 & 40] O b. (32 & 38] O c. [29 & 41] O d. [34 & 36]
Use the following information to answer question The distribution of weekly demand for flour is given in Table F Table F: Demand for Flour (kg) Demand (D) P(D) 120 140 160 180 200 220 0.04 0.32 0.18 0.24 0.10 0.12 Based on the 10 weeks simulation, what is the average weekly demand for flour? Select one: O a. 170 kg O b. 168 kg O c. 172 kg O d. 178 kg
Use the information in the following scenario to answer question You are the manager of a government school project. You listed the activities and gathered the data as given in Table G. Table G Immediate E[T] Activity Predecessor (Weeks) A 5 B 6 с A 4 D A 3 E A 1 F E 4 G D&F H B&C 12 1 G&H 2 14 If you assume that the expected duration of the project in Table G is 26 weeks and the standard deviation of the critical path is 2.05 weeks, what is the latest date to start this project to have at least a 95% chance of completion by December 27,2022, assuming that work is done every week, from start to finish? Select one: O a. November 30 O b. November 24 O c. December 1 d. November 27
If there is a 45% chance of politician being selected in an election, what is the probability that exactly 5 persons will select the politician from a random sample of 15 persons from the sample population? Select one: a. 0.0515 b. 0.3333 O c. 0.2475 d. 0.1404
Use the information in the following scenario to answer question You are the manager of a government school project. You listed the activities and gathered the data as given in Table G. Table G Immediate E[T] Activity Predecessor (Weeks) A 5 B 6 с A 4 D A 3 E A 1 F E 4 G D&F 14 H B&C 12 1 G&H 2 Which of the following represents the correct earliest start [ES] and latest finish [LF] times for activities D, E & F? Select one: O a. D [ES = 5, LF = 10); E [ES = 5, LF = 6] & F[ES = 6, LF = 10] O b. D [ES = 5, LF = 10); E [ES = 5, LF = 6] & F [ES = 6, LF = 10] O c. DIES = 6, LF = 10); E (ES = 5, LF = 10] & F [ES = 6, LF = 10] O d.D (ES = 5, LF = 10]: E [ES = 5, LF = 6] & FEES = 5, LF = 10]
With which of the following would you most likely associate to the early development of Monte Carlo Simulation? Select one: a. Analysis O b. Random-number assignment c. Model formulation d. Data collection
The speed on the North-South highway in Jamaica is normally distributed, with mean 80 km/hr and standard deviation 10 km
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The speed on the North-South highway in Jamaica is normally distributed, with mean 80 km/hr and standard deviation 10 km
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