Consider all Question below

1.Suppose I have collected data, including gender on a group of people. I dummy coded the data for gender such that 1 = male; 2 = female. Can I have the computer calculate a mean on gender?

2.Suppose that I have calculated a mean for gender that is 1.74. What advice would you give me in interpreting this number?

3.What would be a better choice for presenting information about gender?

4.When do we use dummy coding?

5.Why do we want to provide descriptive statistics in our write-ups?

6.What does the standard deviation tell us?

7.When we conduct a one-sample t test, what are the two things being compared?

8.What is our alpha level in this course?

9.Use the chart below to answer the following questions. If you wanted to find all the information we have about participant 3, where would you look?

10. Use the chart below to answer the following questions. If you wanted to find all the information we have about the number of words recalled, where would you look?

11. If you were adding information about another participant, where would you put that information?

Participant Gender Age Major Words Recalled

1 1 20 1 15

2 2 21 2 18

3 1 36 3 16

4 2 34 1 17

QUESTION 26 Is Important to Allen's company because he puts chemicals in laundry detergent. Q joint demand Assorted demand Derived demand Target demand Divided demand QUESTION 27 A professional buyer must be able to do all of the following EXCEPT @ negotiate prices, delivery dates, and payment terms for goods and services, O determine the media in which advertisements will be placed be flexible enough to buy products on a whim if needed. study a company's sales records and inventory levels O identify suppliers and obtain bids from them, QUESTION 28 As the demand for MP3 players increased, so did the demand for headphones. This is an example of joint dernand OFassorted demand O shifting demand O fluctuating demand O flailing demandAfter reading chapters 1 and 2, answer the following questions: 1. Give a concise and precise definition of economics? 2. Explain why it is necessary to study economics? 3. What are the two branches of economics? Explain their differences. 4. Define positiveormative economics and give an example of each. 5. Is resource limitation an economic problem for the United States and its citizens? 6. Name the four economic resources and their respective remuneration. 7. Why do economists disagree? Explain using normative and positive economics. 8. What is the importance of assumptions in the study of economics? Use a word-processing software, such as Microsoft Word, to type your assignments.QUESTION 17 A/an is a universal thought or shared historical memory which is largely unconscious. O Archetype O Temperament Personality constant O Typology QUESTION 18 study involved subjects being ordered to administer strong electric shock to another subject, who was a confederate. O Solomon Asch's conformity O Milgram's obedience O Zimbardo's prison experiment O Rorshach's inkblot QUESTION 19 A personality is a related grouping of personality traits. O Type O Evaluation O Category Assessment QUESTION 20 in Freudian theory, is all the instinctual urges that humans inherit, including eros and Thanatos Old O Ego O Superegoc. Determine the results of the survey for the following personality traits (10 marks) C\") Percentage of people either extraveit or open to new experiences Percentage of people reporting only 1 of the 3 personality traits Percentage of people reporting at least 1 of the 3 personality traits. Percentage of people reporting match with no personality traits Other current liabilities 56291 Total owners' equity and liabilities 479780 416357 21 Use the information provided above to calculate the following ratios and interpret them over the two-year period (2018-2019) taking into consideration the additional information provided on each ratio. Show your workings and where applicable, round off answers to two decimal places. 2.1.1 Profit margin 2.1.2 Acid test ratio 14 2.1.3 Inventory turnover [Inventory for 2017: 69 870] 141 141 2.14 Debtors collection period (Current credit terms to debtors are 30 days) 141 2.1.5 Return on assets [Current rate on fixed deposits at banks- 7.25 %, Current rate at banks for business loans" 11%, the current inflation rate 5.6%] 141 2.2 Use the following information to calculate the economic order quantity: 151 Rich Distance Distributors purchases 750 snake repellers at R340 each per annum. The snake repellers are sold at 1480 each at a steady rate during the year, The cost of placing a single order amounts to R20. Inventory holding cost amounts to 12.50 per unit. 451 2.3 Use the following information to calculate the cost of not accepting a discount; Reptile Wholesaler's normal credit terms to Rich Distance Distributors are 30 days but is prepared to allow a 4.5% rebate if Puff Adder Distributors pays the account within 15 days. Calculate the cost to Puff Adder Distributors of not accepting the discount. 38 OK Y 2020 INTAKE PROGRAMME