AnswersFinancial MathStatistics in Business and Financial Decisions

Statistics in Business and Financial Decisions — Quiz Answers

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A restaurant chain, "Gourmet Grills," plans to expand its menu offerings and optimize its customer service experience. The management needs to analyze customer preferences and operational efficiency to make informed decisions. Which question would be an appropriate statistical question?

A
What is customers' average wait time for dinner over the past six months?
B
How many employees are scheduled to work during the Friday dinner shift?
C
What is the price of the new seafood platter?
D
What are the restaurant's operation hours on the weekend?
23

What is the observed variable of this study?

A
whether a customer volunteered to participate
B
the number of support tickets submitted
C
whether a customer is part of the onboarding
D
the number of times a customer accesses the onboarding
24

What is the population of the study?

A
any new customers signing up during the study
B
the 1 comma 000 randomly selected customers
C
any customer who submits a support ticket
D
the 15 comma 000 new customers at the start of the study
25

What method of data collection was used in this scenario?

A
experiment
B
bias
C
observational study
D
survey
26

A company, "GreenTech Innovations," is planning its budget for the upcoming fiscal year and wants to make decisions about cost reduction and investment opportunities. They are particularly concerned about managing operating expenses while maintaining growth. Sort the questions according to whether they are statistical questions.

Answer:

What is the current balance of the company's cash reserves?,What is the total operating cost for the last quarter?,What percentage of the budget is allocated to marketing for the next fiscal year?|How has the company's monthly operating cost varied over the past five years?,For how many months has the company earned revenues that fall in different intervals?

27

What is the sample in this scenario?

A
the 1 comma 000 randomly selected customers
B
any new customers signing up during the study
C
any customer submitting a support ticket
D
the 15 comma 000 new customers at the start of the study

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Statistics in Business and Financial Decisions…