Qualitative data in nominal scale and qualitative data in the ordinal scale. Quantitative data in the ordinal scale and quantitative data in the ratio scale.

Q: d). Use the model from part (a) to estimate the average consumer spending on tele- vision services…

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Q: Describe about the three positive relationships of Scatterplots?

A: Here's the explanation is as follows; A scatter plot is a type of graph that shows pairs of data…

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A: Given the current price is $100 / ton . We have to find the demand and supply from the graph and…

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A: The sample proportion/point estimate of the sample of size n can be defined as: p^=xn  Here, x =…

Q: I need help understanding observational units, variables, how to formulate research questions.

A: Solution:Observational units:Observational units are the objects or entities on which information…

Q: In 2012 the nominal value for household spending on clothing and shoes was equal to $5013m and in…

A: The nominal value for household spending on clothing and shoes in 2012 was $5013 and in 2021 it was…

Q: Estimate the production of sugar for the year 2000 and 2010 from the follöwing data : Year : 1985…

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Q: An executive at a telecommunications company is interested in the relationship between an…

A: Regression: The regression analysis is conducted here by using EXCEL. The software procedure is…

Q: Suppose that in​ 2008, 821,550 citizens died of a certain disease. Assuming the population of the…

A: Given data is: 821,550 citizens died  Total population of the country=360 million To find what is…

Q: A measurement scale that rates product quality as either 1 = poor, 2 = av average and 3 = good is…

A: Ordinal level: It consists of only categories in which the data can be arranged in specific order.…

Q: From the data given below find out the consumer price index numbers for- the year 1997 and 1998.…

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Q: If it cost $8 to fill a gas tank in 1980, how much would it have cost to fill the same tank in 1990?…

A: As per average gasoline price data given in the question , price  index for average gasoline  price…

Q: Estimate (i) the sales corresponding to advertising expenditure of. and (ii) the advertising…

A: Here use regression line

Q: On the basis of the above data, you are required to calculate the following ratios and interpret…

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Q: Calculate the missing values in the following table. Express the answers rounded to two decimal…

A: Remark:  Selling price = cost + markup Markup on cost = (markup / cost) *100% Markup on selling…

Q: A survey by the Electricity Company of Ghana (ECG) contains questions on the following: i) Average…

A: i) Average number of hours heating is on is a quantitative variable and its level of measurement…

Q: How is the formula for sector area formed? *Show the proportion!

A: We have to explain the formula for sector area.

Q: Please answer all these questions fully and label, data included: Size($) Rent(sq.feet) 850 1950…

A: Use the given data to form the excel table:   X Y X*Y X*X x-x¯2 y^ y-y^2   850 1950…

Q: Determine the market potential for a product that has 20 million prospective buyers who purchase an…

A: Given : Number of buyers = n = 20 million = 2,00,00,000 Average price = p = $50 Quantity per year =…

Q: Incomplete information obtained from a partially destroyed records on cost of living analysis is…

A: introduction the cost of living index  with percent of total expenditure as weight was found to be…

Q: Define relative efficiency?

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Q: 1. What measure(s) of central tendency can be used to summarize nominal data? 2. What measure(s) of…

A: 1. Nominal data is where the data is categorized or when it does not hold any numerical value that…

Q: Determine whether the variables is qualitative or quantitative number of infants born in a month

A: Let QlV denote qualitative variable. Let QnV denote quantitative variable.

Q: Describe how each of the following variables can be measured using the nominal and ratio scale of…

A: Nominal scale data mostly deals with the qualitative characteristics of a random variable. On the…

Q: When an index number is calculated for several variables, it is called: O A. Whole sale price index…

A: Index Number Index number is the measurement of change in variables with respect to time period

Q: Size($) Rent(sq.feet) 850 1950 1450 2600 1085 2200 1232 2500 718 1950 1485 2700 1136 2650 726 1935…

A: The given data represents simple linear regression. We have to test whether there is a relationship…

Q: Construct your own problem involving related rates.

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Q: The variable height that is measured into short and tall groups is considered a variable.…

A: We know that  A quantitative variable represents a measure and is numerical. while qualitative…

Q: With practical examples,  explain three strengths of the qualitative approach to doing communication…

A: The advantages of Qualitative approach of research are: It can help in monitoring the changing…

Q: Differentiate the following: 1. Qualitative data in the nominal scale and qualitative data in the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the multifactor productivity ratio for week 1?  What is the multifactor productivity ratio…

A: The formula for  multi-factor productivity ratio is : Multi-factor productivity ratio = Value of…

Q: From the data given below compute quantity index for 1983 Price in 1982 (Rs.) 10 20 30 30 Commodity…

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Q: Given the following data of a business in a month: Fixed cost = $2,100 Variable cost = $16/unit Unit…

A: given  fixed cost =$ 2,100 variable cost=$ 16unit unit price =$ 30unit claim- to find the total cost…

Q: Classify the following as nominal, ordinal, interval, and ratio. Degree changes in fever patient…

A: There are 4 different scales of Measurement as follows,  Nominal scale: It is the first level of…

Q: A real estate agent wishes to examine the relationship between the selling price of a home (measured…

A: Steps for Regression analysis after importing data in to Excel: Click on Data -> Data Analysis…

Q: Please answer all these questions and label, data included: Size($) Rent(sq.feet) 850 1950 1450…

A: As per guidelines we will solve first question only, please repost other questions for more answers.…

Q: How is relevant quantitative and qualitative information used in special order decisions? Explain…

A: Decision making is a tough process especially if the issue on hand is complicated and the signicance…

Q: 7. What is the value of the Coefficient of Determination? • r? = Would you say the linear…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Example 25: Calculate the following ratios: 1) Gross profit ratio 2) Net profit ratio 3) Current…

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Q: Given the following data of a business in a month: Fixed cost = $2,100 Variable cost = $16/unit Unit…

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Q: Calculate the consumers sumplos at the indicated unit price P for the demandh equation

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Q: What is Gradation? What is Effective size? answer in 4 sentence only

A: 1. The particle size distribution of the coarse aggregate is termed as “Gradation”.

Q: Population estimate for The Bahamas for 2007 was 305655 and almost 60% of the population lives on…

A: The net population growth is calculated using the net migration rate, birth rate and death rate.…

Q: Which of the following statements is incorrect? A. A discrete numerical variable may produce ratio…

A: Nominal: Nominal scales are used for labeling variables without any quantitative value.…

Q: What is the labor productivity for week 1, in units per hour?  What is the labor productivity for…

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Q: Table 5.1. Computing a grade point average [R149] Grade Equivalent Quality Grade Point Credits Point…

A: GPA on a 4.0 scale A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, C- = 1.7, D+ =…

Q: A sales manager wants to forecast monthly sales for the company's products using the following…

A: A company manager intended to forecast the monthly sales and six months sales are given as below:…

Q: You are provided with the following information about your city: Total population 2020 = 85,000…

A: Given problem Given that