english for business studies 3rd edition answer key

**2.1.3 Create and use frequency and relative frequency distributions and their displays** * **Identify the variables and tell whether each is categorical or quantitative.** * Female and Male are categorical variables. * Brand is a categorical variable. * **Find each of the following percentages:** * a. What percent of the responses were males who prefer Nikon? * 6.8% (47/688) * b. What percent of the male responses prefer Olympus? * 13.4% (41/305) * c. What percent of the consumers who choose Nikon were females? * 51.0% (49/96) **2.3.4 Determine if displays of data are appropriate** * **What is the marginal distribution of brands?** * Cannon Power Shot: 132 * Nikon Cool Pix: 96 * Sony Cyber Shot: 91 * Panasonic Lumix: 65 * Fujifilm Finepix: 73 * Olympus S/V: 78 * Other Brands: 153 **2.2.4 Determine if displays of data are appropriate** * **Prepare an appropriate chart to display the marginal distribution of brands.** * Bar chart or pie chart **2.3.4 Determine if displays of data are appropriate** * **Write a sentence or two about the conditional relative frequency distribution of the brands among female respondents.** * Among females, the preferred brands are: Cannon (19.1%), Nikon (12.8%), Sony (15.1%), Panasonic (9.1%), Fujifilm (11.7%), Olympus (9.7%), and Other Brands (22.5%). **2-1 Determine if displays of data are appropriate** * **Consider the following side by side bar chart for the data above:** * Does the chart indicate that brand preference is independent of gender? * Brand preference appears to be independent of gender for about half of the brands. For the other half, brand preferences seem to vary based on gender. **2.5.4 Create and use frequency and relative frequency distributions and their displays** * **A newspaper examined the town's two hospitals...** * a. Fill in the four blanks in the two tables above with percentages. * b. Compare the percentages in the first table with those in the next two tables. Do you observe anything unusual? * Survival rates are higher for patients admitted in fair condition or better than for those admitted in poor condition or worse. * c. Which hospital would you choose and why? * Mercy Hospital offers higher survival rates, so it would be a better choice.

Ngày tải lên: 28/02/2019, 16:51

Ngày tải lên: 11/12/2013, 16:50

... overall English language and specic communication skills for my work place. 5 Use English in business situations and with English speaking colleagues. 5 Understand the cultural and business ... been created for professionals wanting the leading edge in international business communication. At this level you will have an advanced ability of English and will practice using English skills ... LEVEL Cấp độ kỹ năng The RMIT English for Business program has been developed to help you build your skills in language as well as meet your language needs as a business professional and leader...

Ngày tải lên: 12/03/2013, 10:15

... Low- key có nghĩa là không chính thức. Dưới đây là một số ví dụ có dùng low key: Lok and Lian didn’t want a formal meeting. They preferred to keep it low- key. Peter and Mary wanted a low -key ... low -key wedding so they only invited their closest friends. Jill’s job interview was very low -key. The manager simply asked her a few questions at the same time as he was trying to fix the...

Ngày tải lên: 17/10/2013, 10:15

... when the financial sacrifice is greater than the 23 English for Business Management Economics English for Business Management 1 English for Business Management Economics Unit 3: Mixed economies Text ... capitalistic principles. 10. Most citizens conform ________ the law of the country in which they live. 25 English for Business Management Economics 46 English for Business Management Economics Study ... English for Business Management Economics Exercise 1 Answer these questions. You may answer either YES or NO. Give your reasons. Quote from the text in support of your answer. 1. Are...

Ngày tải lên: 19/10/2013, 03:15

... I’ve been meaning to talk to you about your business. Is now a good time? I know you don’t have a lot of time, so do you mind if we discuss business for a minute? Nhận lời và từ chối lời đề ... think I’ll take you up on that. A: Fine. A: Will you need any help preparing for that trip? B: No, but thanks for offering. Thành ngữ Dưới đây là một vài thành ngữ đã được sử dụng trong ... know your time is limited. So I hope you don’t mind me raising this. Do you mind if we talk business for a moment? II. Bài tập 1. Những từ mới quan trọng trong bài Hãy dùng...

Ngày tải lên: 19/10/2013, 17:15

... 3. you plans do What your have for business? ____________________________________________________________ 4. your your What is immediate company goal for? ___________________________________________________________ ... Where do you see your company in five years’ time? What is your immediate goal for you company? What plans do you have for your company? I’d like to establish what your company needs right now. ... ____________________________________________________________ shark assist budget establish formal immediate Organised sole ...

Ngày tải lên: 19/10/2013, 17:15

... the meeting. 2. The _________________ are the official written record of the meeting. 2. Answers: 1) What do you see as the future of Speedy Printing? 2) I’d lik Từ Nghĩa ... brainstorm To have all participants suggest ideas on a topic or issue. to brief (someone) To impart information to someone. Chair/ Chairperson The person who presides over the meeting. to discuss ... họp. 3. The a) ________________ of the meeting was to establish a b) ____________ for the project. 4. The secretary couldn’t make the meeting so she sent her _________________________...

Ngày tải lên: 23/10/2013, 15:15

... prevention populate complicate inform produce fly population complication information production flight 36 ENGLISH FOR ENVIRONMENTAL STUDIES C. WORD FORMS: OTHER WORDS WITH -LY ... other animals 48 ENGLISH FOR ENVIRONMENTAL STUDIES VOCABULARY Choose the best word from the box for each of the following sentences and put it in the correct form. concentrate ... virtues of compassion and ………………. 42 ENGLISH FOR ENVIRONMENTAL STUDIES 3) The safe …………… of nuclear waste is a major international problem. 4) Forty sealed containers of nuclear waste...

Ngày tải lên: 29/10/2013, 20:15