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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Entire Course

• BUS 308 Week 1 DQ 1 Data Scales

• Week 1
• Data Scales.
• A marketing agency is interested in the buying
  habits of those who shop online versus those who
  shop in person. In your discussion post, address
  each of the following and explain your reasoning
  as to why you picked the specific scale

• BUS 308 Week 1 DQ 1 Data Scales
• BUS 308 Week 1 DQ 2 Probability
• BUS 308 Week 1 Quiz
• BUS 308 Week 1 Problem Set Week One
• BUS 308 Week 2 Journal
• BUS 308 Week 2 DQ 1 t-Tests
• BUS 308 Week 2 DQ 2 ANOVA Testing

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 1 DQ 2 Probability

• BUS 308 Week 1 Problem Set Week One

• Problem Set Week One
• Problem 1
• The performances of a group of interns are
  evaluated by their supervisors at the end of
  their internships 
• Their scores are 55, 47, 62, 27, 50, 49, 66, 53,
  50, 44, 63, 59.

• Probability
• The manager of a sandwich shop gathers data on
  what people spend on lunch on a particular day of
  the week.
• The results are 4.20, 4.22, 2.35, 4.32,
  5.25, 6.48, 6.78, 8.59, 6.95, 5.52, 6.83,
  7.35, 4.36, 9.39, 6.42.

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 1 Quiz

• BUS 308 Week 2 DQ 1 t-Tests

• t-Tests
• Imagine a shift manager at a manufacturing plant
  is gathering data on the number of units workers
  assemble during two different shifts over 10
  different days. If the number of units assembled
  by each shift varies greatly from day to day,
  what impact will that have on the likelihood of a
  significant difference between the two shifts?

• 1. Question Data on the city from
  which members of a board of directors come
  represent interval data.
• 2. Question Inferential
  statistics infer the characteristics of samples.
• 3. Question The mode is which of
  the following?

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 2 DQ 2 ANOVA Testing

• BUS 308 Week 2 Journal

• BUS 308 Week 2 Journal

• ANOVA Testing
• The manager of an agency providing temporary
  employees to city offices is analyzing the number
  of days temporary hires typically work in various
  types of industries.
• The data are as follows
• Legal clerical 2, 1, 4, 4, 2, 5, 6
• Accounting firms 3, 6, 4, 5, 5, 7, 8
• Insurance 5, 4, 7, 9, 9, 8, 11

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 2 Problem Set

• BUS 308 Week 2 Quiz

• 1. Question How is the sum of
  squares unlike either the standard deviation or
  the variance?
• 2. Question If sums of squares
  statistics are calculated for shoppers at three
  different retail outlets, what statistic will
  indicate the variability among those at each
  outlet?
• 3. Question Which is the symbol
  used for the test statistic in ANOVA?
•  

• Problem Set Week Two.
• Problem One
• Suppose that an automotive parts and accessories
  chain is experimenting with a new sales
  promotion. Two similar stores are selected for
  the experiment. For Store 1, nothing changes.
  This store constitutes the control group.

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 3 Assignment Evaluation of
  Correlations

• BUS 308 Week 3 DQ 1 Interval Data

• BUS 308 Week 3 DQ 1 Interval Data

• Evaluation of Correlations
• Data are gathered regarding the length of tenure
  top executives have at a major corporation and
  whether those executives have been divorced.

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 3 DQ 2 Correlation

• BUS 308 Week 4 DQ 1 Simple Regression Analysis

• Simple Regression Analysis
• Use the data in the chart to answer the questions
  below. The data indicates the number of sick
  days appliance installers take during a three
  month period, and the number of complaints filed
  by customers during the same interval

• Correlation
• An employment agency gathers the following data
  on its clients
• a) Age
• b) Gender
• c) Educational level (no high school, high
  school, associates, bachelors, masters)
• d) Years of past experience

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 4 DQ 2 Multiple Regressions Analysis

• BUS 308 Week 4 Problem Set

• Problem Set Week Four.
• Problem One
• The manager of a catering company is using the
  number of people in the party to predict the cost
  of the drinks that are required for the event.
  The following are the data for 12 recently
  catered events
• Complete the calculations below using this data.

• Multiple Regression Analysis
• Develop a multiple linear regression equation
  that describes the relationship between tenure
  and the other variables in the chart above. Use
  the Analysis Toolbar located in Excel to perform
  this multiple regression.

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 4 Quiz

• BUS 308 Week 5 DQ 1 Confidence Intervals

• Confidence Intervals
• A hardware retailer has average sales of 64,235
  with a standard deviation of 5,918 for a
  12-month period. The mean monthly sales for all
  retailers in the chain are 59,844. Is this
  hardware retailers sale significantly different
  from all retailers in the chain at?

• 1. Question With reference to
  problem 1, what statistic determines the
  correlation of experience with productivity,
  controlling for age in experience?
• 2. Question In a problem where
  interest rates and growth of the economy are used
  to predict consumer spending, which of the
  following will increase prediction error?

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BUS 308 Slingshot Academy / snaptutorial.com

• BUS 308 Week 5 DQ 2 Correlation and Confidence
  Intervals

• BUS 308 Week 5 Final Paper

• Writing the Final Paper
• Assignment Instructions
• A retail store has recently hired you as a
  consultant to advise on economic conditions. One
  important indicator that the retail store is
  concerned about is the unemployment rate. The
  retail store has found that an increase in the
  unemployment rate will cause a lack of consumer
  spending in their stores.

• Correlation and Confidence Intervals
• A car dealer is using the number of years
  customers have owned their vehicles to predict
  how long it will be before they elect to replace
  them. The correlation between the two is (the
  longer they have owned their present vehicles,
  the more quickly they are expected to replace
  them).

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