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BUS 308 Week 1 Assignment Problems 1.2, 1.17, 3.3 & 3.22
BUS 308 Week 1 DQ 1 Performance Report
BUS 308 Week 1 DQ 2 The Empirical Rule vs. Chebyshev Theorem
BUS 308 Week 1 Quiz (10 MCQ)
BUS 308 Week 2 Assignments Problems 4.4, 4.20, 5.12, 6.22(a)
BUS 308 Week 2 DQ 1 Relative Frequen..

This Tutorial was purchased 6 times & rated A+ by student like you. BUS 308 Week 1 DQ 1 Language
BUS 308 Week 1 DQ 2 Probability
BUS 308 Week 1 Quiz
BUS 308 Week 1 Problem Set
BUS 308 Week 1 Quiz (New)
BUS 308 Week 2 DQ 1 Hypotheses
BUS 308 Week 2 DQ 2 Variation
BUS 308 Week 2 Quiz
BUS 308 Week 2 Quiz (New)
BUS 308 Week 2 Problem Set
B..

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BUS 308 Week 1 Problems 1.2, 1.17, 3.3 and 3.22
..

This Tutorial was purchased 2 times & rated No rating by student like you. Discussion 11/Language
Numbers and measurements are the language of business.
Organizations look at results in many ways: expenses, quality levels, efficiencies, time, costs, etc. What measures does your department keep track of?
Are they descriptive or inferential data, and what is the..

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You are the manager at a company and are asked to present a report on the yeartodate performance of your division. What type of statistical information would you include in your report? In particular, which descriptive statistics (mean, median, standard deviation, etc.) do you think would best ..

This Tutorial was purchased 1 times & rated A+ by student like you. Things vary in life – virtually nothing (except physical standards such as the speed of light) we interact with is constant over time.
Much of this variation follows somewhat predictable patterns that can be examined using probability.
An example of a subjective probability is: “Cops usuall..

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The Empirical Rule vs. Chebyshev’s Theorem
Discuss how the Empirical Rule works and how it relates to the bell curve as illustrated in Figure 3.14 (a). Then, explain Chebyshev’s Theorem and how it is different from the Empirical Rule. Give a specific example of a population with which the Empir..

This Tutorial was purchased 4 times & rated A by student like you. 1. For assistance with these calculations, see the Recommended Resources for Week One. Measurement issues. Data, even numerically code variables, can be one of 4 levels – nominal, ordinal, interval, or ratio. It is important to identify which level a variable is, as this impacts the kind of analysi..

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1. Question : Data on the city from which members of a board of directors come represent interval data.
2. Question : ..

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1. Question : The two types of quantitative variables are
2. Question : As a general rule, when creating a stemandleaf display, there should be between ..

This Tutorial was purchased 3 times & rated A by student like you. 1. Question : In statistical notation, M is to μ as s is to σ.
Question 2. Question : A parameter refers to a sample characteristic.
Question 3. Question : Data on the city from which members of a board of directors come represent interval data.
Question 4. Question : In a fr..

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BUS 308 Week 2 Assignments Problems 4.4, 4.20, 5.12, 6.22(a)
..

This Tutorial was purchased 0 times & rated No rating by student like you. Discussion 21/Hypotheses
What is a hypothesis test? Why do we need to use them to make decisions about relating sample results to the population;
why can’t we just make our decisions by the sample value?..

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Relative Frequency. Conceptually we would expect the probability of newborn males and females to be the same. However, census reports indicate that the ratios of males and females in various countries do not conform to the theoretical prediction. What do you think accounts for this variation? Can..

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Applications for Probability. In what situations might you use probability as a manager to approach businessrelated problems? What are the advantages to using probability conce..

This Tutorial was purchased 1 times & rated A+ by student like you. Variation exists in virtually all parts of our lives.
We often see variation in results in what we spend (utility costs each month, food costs, business supplies, etc.).
Consider the measures and data you use (in either your personal or job activities).
When are differences (between one..

This Tutorial was purchased 4 times & rated A by student like you. Problem Set Week Two
Complete the problems below and submit your work in an Excel document. Be sure to show all of your work and clearly label all calculations.
All statistical calculations will use the
Included in the Week Two tab of theEmployee Salary Data Set are 2 onesample ttests ..

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1. Question : How is the sum of squares unlike either the standard deviation or the variance?
2. Question : If sums of ..

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1. Question : In a statistical study, the random variable X = 1, if the house is colonial, and X = 0 if the house is not colonial, then it can be s..

This Tutorial was purchased 3 times & rated A by student like you. 1. Question : What is the relationship between the power of a statistical test and decision errors?
Question 2. Question : The desired sample depends on all of these factors except?
Question 3. Question : What question does the z test answer?
Question 4. Question : The desir..

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BUS 308 Week 3 Assignments Problems 7.11, 7.30, 8.8, 8.38
..

This Tutorial was purchased 0 times & rated No rating by student like you. In many ways, comparing multiple sample means is simply an extension of what we covered last week.
Just as we had 3 versions of the ttest (1 sample, 2 sample (with and without equal variance), and paired;
we have several versions of ANOVA – single factor, factorial (called 2factor with re..

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Unscientific Sampling. Consider question 7.45 from the text: A Milwaukee television station, WITITV, conducted a telephone callin survey asking whether viewers liked the new n..

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Article Review. Many articles present statistical data and list margins of error (for example, reports on political opinion polls, growth or decline of the housing markets,..

This Tutorial was purchased 1 times & rated A+ by student like you. Several statistical tests have a way to measure effect size. What is this, and when might you want to use it in looking at results from these tests on job related data?..
