Salary of employees of a company is an example of Select one: a. Interval Data O b. Ratio data O c. Nominal data

Q: For each of the variables described below, indicate whether it is a quantitative or a categorical…

A: a) The variable is temperature (in degree Celsius).

Q: 3. The police department is assessing its staffing requirements. The department expects that the…

A:

Q: Interpret the y-intercept, if appropriate. Select the correct choice below and, if necessary, fill…

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A: Given the data of the engine displacement (in cubic inches) and the fuel efficiency(in miles per…

Q: Rick is a school principal, and he is trying to decide if there is a relationship between conduct…

A: We plot number of infractions on x-axis and number of student present in the school on the y-axis.

Q: For the following situations, identify the type of variable (qualitative, nominal, ordinal,…

A: Given some situations and we have to identify the type of variable (qualitative, nominal, ordinal,…

Q: II. Enumeration. B. Levels of Measurement 1. 2 Examples of Nominal Measurement 2. 2 Examples of…

A: Level of measurement is vital to statistical analysis.

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A: Nominal level: The data s classified into different categories, in meaningless order.Ordinal level:…

Q: What unit of analysis is needed with the Level of measurement for nominal and ratio.

A: The unit of analysis refers to the entity that is being studied.

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A:

Q: Match each description of data to the level of measurement it represents. Final exam scores,…

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Q: For each of the variables described below, indicate whether it is a quantitative or a categorical…

A: (a) Duration (in minutes) of a call to a customer support line is quantitative type of variable…

Q: Calculate the Index of Qualitative Variation

A:

Q: Q.5 In the month of June 4500 inpatients days were served in a hospital with 150 beds. Calculate the…

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A: According to the given information in this question There are two types of quantitative data  1)…

Q: Calculate the range of each data 350 361 362 364 365 366 371 377 377 377 379 380 380 392 350 354 359…

A: Data  350 361 362 364 365 366 371 377 377 377 379 380 380 392 350 354 359 363 365 368 369 371 373…

Q: 1) Inspect the data and estimate the amount of blood lost due to one hookworm. (mL/day)

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Q: c) Calculate first differences, second differences, and ratios. Which model appears most suitable…

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Q: 3. The volume of water served to each table at a restaurant measured in fluid ounces is which type…

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Q: The variable specialization has the :Select one a. nominal scale of measurement O b. ordinal scale…

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Q: Match the level of measurement with the variables or measures listed. Length of hospital stay Income…

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Q: rade on Business Statistics Exam A: 90-100 B: 80-89 C: 65-79 D: 50-64 F: Below 50 Total Frequency 60…

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A:

Q: Name the scale of measurement (Nominal, Ordinal, Interval, Ratio) associated with the statement…

A: Although it represents an underlying continuous measurement for the dependent variable, it has a low…

Q: calculate all appriate measures of variation for the interval data in data set a. show all work and…

A: By using R-software: > x=c(5,6,10,2,5,15,13,4);x[1]  5  6 10  2  5 15 13  4> n=length(x);n[1]…

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Q: Account name b. Months in the calendar c. Average monthly savings d. Number of bank accounts e. None…

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Q: Which variable is measured on a nominal scale? O a. Customer b. Flight Type c. Fair Class d. Number…

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A: Nominal: These variables pertain to categories without any inherent order. They represent distinct…

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.