A store offers a new seasonal featured product. Let N be the random variable which designates the number of customers who come to the store during the season, where N ∼ Poi (30). It is estimated that the probability that a customer will buy this new product is 0,7 and this independently of one customer to another.
a) It is assumed here that the store has an unlimited stock of this product. Let X and Y be the random variables such that X = the number of customers who buy the product; Y = the number of customers who do not buy the product. Are the variables X and Y independent? To justify.
b) The store has a profit of 25 $ for each unit sold. Each unsold unit should be stored for next year at the cost of 15$. Determine the value of the number of units stored n that the store should have to maximize its average profit.
A store offers a new seasonal featured product. Let N be the random variable which designates...
ONLY NEED H, I, J, K, L, M 1. (65 points: 5 points each) For each situation below, what is the most appropriate probability model for the random variable X? (no n a) Let X - how many customers will buy a sofa tomorrow at Wolf's furniture store. b) In a program that provides free home inspections for seniors, let X- how many homes eed to specify parameter values) are inspected before one needs a new roof. c) Let X...
Are the following random variables binomial? If it is, state the possible values of the random variable. If not, state why. (Hint: Check the five characteristics of a binomial experiment that we discussed in class.) (a) Bob is teaching his daughter Tina to drive. They have one driving lesson a day for one week. X = the number of days that Tina successfully goes without hitting another car. (b) Joey and Chandler are playing a board game that involves rolling...
I need to prove bimultivariate below equation follow chi-square degree of freedom number2 at the sample meun vector and sample covariance matri omesponding popolation quantities; that is /(X)-μ and E(S)-z 514 Chapher 11Multivariate SP We can show th ndcontrolprocedure is the Hot It is a direct analog of the the Hotelling T 11.3 The Hotelling Control Chart The most familiar multivariate process-monitoringa control chart for monitoring the mean vectoro variate Shewhart i chart. We present two versions grouped data, and...
-We focus on the behavioural consequences of satisfaction that relate to profit Three key behav ioural measures: 1. Customer retention; This is measured as: • Repeat purchase with durables such as cars • Continuity of use with utilities and a v ariety of serv ice prov iders 2. Share of category requirement (SCR) This is the proportion of category spending that goes to a particular brand This applies in repertoire categories such as groceries, hotels and supermarkets 3. Voice •...
SYNOPSIS The product manager for coffee development at Kraft Canada must decide whether to introduce the company's new line of single-serve coffee pods or to await results from the product's launch in the United States. Key strategic decisions include choosing the target market to focus on and determining the value proposition to emphasize. Important questions are also raised in regard to how the new product should be branded, the flavors to offer, whether Kraft should use traditional distribution channels or...
Please use own words. Thank you. CASE QUESTIONS AND DISCUSSION > Analyze and discuss the questions listed below in specific detail. A minimum of 4 pages is required; ensure that you answer all questions completely Case Questions Who are the main players (name and position)? What business (es) and industry or industries is the company in? What are the issues and problems facing the company? (Sort them by importance and urgency.) What are the characteristics of the environment in which...
Please read the article and answer about questions. You and the Law Business and law are inseparable. For B-Money, the two predictably merged when he was negotiat- ing a deal for his tracks. At other times, the merger is unpredictable, like when your business faces an unexpected auto accident, product recall, or government regulation change. In either type of situation, when business owners know the law, they can better protect themselves and sometimes even avoid the problems completely. This chapter...