14-20. The owner of a newspaper stand receives 50 copies of Al Ahram newspaer eves morning....
14-20. The owner of a newspaper stand receives 50 copies of Al Ahram newspaer eves morning. The number of copies sold, x, varies randomly according to the folou probability distribution: 4535, 36,...,49 x 50, 51,.. . ,59 33 60, 61,...,70 p(x (a) Determine the probability that the owner will sell out completely (b) Determine the expected number of unsold copies per day (e) A single copy costs 50 cents and sells for $1.00. Unsold copies have Determine the expected net...
The correct answers are: (a) .6667 (b) 2.67 (c) 22.33 I don't understand how to get them. 14-20. The owner of a newspaper stand receives 50 copies of Al Ahram newspaer eves morning. The number of copies sold, x, varies randomly according to the folou probability distribution: 4535, 36,...,49 x 50, 51,.. . ,59 33 60, 61,...,70 p(x (a) Determine the probability that the owner will sell out completely (b) Determine the expected number of unsold copies per day (e)...
please do each part with their steps to understand .. thanks and thumps up Newsstand receives 50 copies of USA Now newspapers each day. The daily demand D for USA Now is random and has the following probability distribution: k35,36,49, P(D k)50,51,...,59, k 60,61,70. (a) [3096] what is the probability that USA Now sells out completely? (b) [35%] Determine the expected number of unsold copies of USA Now per day. (C) [35%] If the newsstand pays $0.50 per copy and...
A store selling newspapers orders only n = 5 copies of a certain newspaper every day because of lack of demand. If the number of requests per day (each request is to purchase a copy of the newspaper) follows a Poisson distribution with mean 4.0. a) what is the probability that there are at least three requests to purchase the newspaper in a day? b) what is the expected value of the number sold in a day? Note: The answer...
QUESTION 9 8)-9) A local newspaper has delivery boys who each deliver the morning paper to 50 customers every day. The owner decides to record the number of papers that is not delivered on time for a 8-day period and construct a p chart to see whether the percentage is too erratic. Day # of Papers Not Delivered on Time 1 4 2 5 3 4 4 5 5 7 6 2 7 4 8 4 Total: 35 Referring to...
Example (ii) A company manufactures parts for a car. The company receives each day the first thing in the morning the orders that should deliver in the following day. The section of the company's plant takes charge of two types of parts, A and B. All the works require the work of a technician on a machine. The production rate (PR) varies according to the type of the part, 3 pieces/hour for those of type A and 5 pieces/hour for...
1) Consider the following distribution and random numbers: Demand Frequency 0.15 0.30 0.25 0.15 0.15 Random Numbers; 62 13 25 40 0 4 What four demand values would be developed from the random numbers listed? 2) Given the following random number ranges and the following random number sequence: 62, 13, 40, 86, 93, determine the expected average demand for the following distribution of demand. Random Demand Number Ranges 00-14 15-44 45-69 70-84 85-99 Answer:_ The number of cars arriving at...
Subject Balance Time (sec) Number of Days Exercise Favorite Workout 1 21 2 Cardio 2 50 6 Running 3 40 1 Running 4 123 1 Running 5 71 3 Squats 6 115 2 Cardio 7 29 6 Weights 8 77 5 Squats 9 95 2 Cardio 10 90 7 Squats 11 11 1 Cardio 12 47 6 Running 13 51 5 Running 14 87 5 Squats 15 66 2 Squats 16 42 3 Weights 17 29 1 Cardio 18 80...
I just need the excel formula of C27 to C66 Question 1 (40 marks) Refer to Table 1. Write the Excel formula for each cell marked with “?” in column C such that formula could be copied and pasted into columns D, and E using Microsoft Excel without further editing. There is no need to explicitly write the Excel formula for cells marked with “Copy & paste”. Label each formula clearly with cell reference position. In many country towns of...
Question 1 (40 marks) Refer to Table 1. Write the Excel formula for each cell marked with "" in column C such that formula could be copied and pasted into columns D, and E using Microsoft Excel without further editing, There is no need to explicitly write the Excel formula for cells marked with "Copy & paste". Label each formula clearly with cell reference position. In many country towns of China, there is no western coffee shop such as Starbucks...