45 people were surveyed at the Sunway Pyramid Mall to investigate coffee preferences. The results ofthe survey are recorded below.Coffee TypeChildrenAdultsSeniorsLatte3?Mocha911a) Determine how many Seniors prefer Latte? Show your work. [A: 1 mark]Your answerlocs.google.com/forms/d/e/1FAlpQLSewitqD60pXbHRrH-dmFwuvBFgFL6CNyPNFCrDm7uMzq5u8-A/formResponse022, 13:32MDM4U Unit 2 Test 2022S1Draw and upload the Stacked Split Bar graph *b) Create a Split bar graph for Coffee Type. Include all titles and labels. [A: 4 marks]Legend

Introduction Here total 45 peoples were given. Children Adult Senior Latte 3 9…

45 people were surveyed at the Sunway Pyramid Mall to investigate coffee preferences. The results of the survey are recorded below. Coffee Type Children Adults Seniors Latte 3 ? Mocha 9 11 1 a) Determine how many Seniors prefer Latte? Show your work. [A: 1 mark] Your answer s.google.com/forms/d/e/1FAlpQLSewitqD60pXbHRrH-dmFwuvBFgFL6CNyPNFCrDm7uMzqSu8-A/formResponse 2, 13:32 MDM4U Unit 2 Test 2022S1 Draw and upload the Stacked Split Bar graph * b) Create a Split bar graph for Coffee Type. Include all titles and labels. [A: 4 marks] Legend

45 people were surveyed at the Sunway Pyramid Mall to investigate coffee preferences. The results of the survey are recorded below. Coffee Type Children Adults Seniors Latte 3 ? Mocha 9 11 1 a) Determine how many Seniors prefer Latte? Show your work. [A: 1 mark] Your answer s.google.com/forms/d/e/1FAlpQLSewitqD60pXbHRrH-dmFwuvBFgFL6CNyPNFCrDm7uMzqSu8-A/formResponse 2, 13:32 MDM4U Unit 2 Test 2022S1 Draw and upload the Stacked Split Bar graph * b) Create a Split bar graph for Coffee Type. Include all titles and labels. [A: 4 marks] Legend

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Hayfever Farms is an 80‑acre hay farm in Colorado. Due to the legalization of marijuana production in the state, the owners are considering changing the farm's name to Blissful Acres and growing marijuana instead of hay. Use the information presented in the table to answer three questions. Number of acres MC $ MR $ (hay) MR $ (marijuana) 10 320 730 5,600 20 200 730 5,600 30 540 730 5,600 40 730 730 5,600 50 1,200 730 5,600 60 3,200 730 5,600 70 5,600 730 5,600 80 6,700 730 5,600 If they continue to grow only hay, how many acres should Hayfever Farms devote to growing hay in order to maximize profits? area devoted to hay:_______ acres If the owners decide to only grow marijuana, how many acres should Blissful Acres devote to growing marijuana in order to maximize profits? area devoted to marijuana:_______ acres Which outcome likely happens due to the legalization of marijuana production and consumption? The number of growers…
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Onsider the following contingency table for gender (male, female) and income status (low, high) based on sample of 90 individuals: income gender high low Total female 5 39 44 11.36 88.64 100.00 45.45 49.37 48.89 5.56 43.33 48.89 male 6 40 46 13.04 86.96 100.00 54.55 50.63 51.11 6.67 44.44 51.11 Total 11 90 12.22 87.78 100.00 100.00 100.00 100.00 12.22 87.78 100.00 1. Solve for the marginal relative frequency of high income in percent. 2. Solve for the joint relative frequency of low income and female in percent. 3. Are income and gender independent? 70 78 1 79
New Lottery (Continue): Select an appropriate response What is the best pricing approach for the entity that sells this lottery tickets. O Let people bid on the tickets. O Price the ticket to be sightly more than the mean winning amount OStop seling people are alvays winning. O Price the ticket to be slightly less than the mean winning amount.
1. The following table shows three age-groups of boys and girls, (a) the number of children affected by a non-infectious disease, and (b) the total number of children exposed to risk. Giris Вoys II III I II III (a) 60 25 48 96 18 42 (b) 240 470 350 530 200 210 (i) Test whether there are differences between the incidence rates in the three age-groups of boys. (ii) Test whether the boys and girls are equally susceptible or not.
6. Imagine that I wanted to test the proposition that people think older politicians are more trustworthy. I recruited an internet sample of 90 people. Each person was asked to read a short article about a hypothetical political candidate. Random assignment determined whether the subjects were told that candidate was 65 or whether they were told that candidate was 35. After reading the article, all subjects used a 10-point scale to rate the candidate on competence, trustworthiness, and likability. I take the mean values of trustworthiness in each group, perform a difference of means test, and find a test statistic of 1.04. Should I reject the null at the 99% confidence level? Why or why not? What does that mean?
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An investigator will be studying nutrition among Latina women. To find participants to interview, she requested a list of names and contact information for all Latina women from a community clinic. These women had already provided consent and had agreed to be contacted about participating in future research studies. The list included 1,000 names of potential participants for the nutrition study. The investigator chose 200 of the women from this list to contact for possible inclusion in the study. D3 Question: Do the women included on this list represent the larger group?
An economist collects data regarding the number of jobs an individual has held by age 21. Tim states he had 4 jobs, Sam had 3, Jill had 3, Sally had 2, and Watney had 10.An economist should use the to draw conclusions. A typical individual had jobs by the age 21.
Microfinance institutions ultimately measure their success by the impact they have on their clients, on clients’ families, and on the communities in which they live. Microfinance programmes have become an increasingly important component of strategies to reduce poverty or promote micro and small enterprise development. Carry out a household impact assessment using five social and five economic indicators
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