[2024年07月20日]CORe究極な学習ガイド
究極なガイドで準備CORe認定試験HBX Certificationは2024年更新
HBXコアプログラムは、体験学習、インタラクティブなコンテンツ、および実際のケーススタディを強調しています。学生は、最先端の仮想教室環境、柔軟なペーシング、教員や仲間からのフィードバックの恩恵を受けます。プログラムが完了すると、生徒はハーバードビジネススクールから資格を獲得し、世界中の志を同じくする学習者のネットワークに参加します。
HBX CORe最終試験は、プログラムの総合的な評価です。この試験は、プログラムでカバーされるコアビジネスコンセプトの知識と理解をテストするように設計されています。この試験はオンラインで実施され、多肢選択問題と短答問題で構成されています。受講生には一定の時間が与えられ、スコアはプログラム全体の成績に使用されます。HBX CORe最終試験は、プログラムでカバーされるコアコンセプトの深い理解を示すために、受講生にとって挑戦的な評価です。
質問 # 56
With normally distributed data, approximately 95% of all observations fall within how many standard deviations from the mean?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 57
A study was conducted to examine the effect of age, education level, number of minor legal offences, and daily alcohol consumption on annual income.
Which of the following hypothesis tests is NOT conducted in the multiple linear regression output table?
- A. A hypothesis test for the significance of education level on annual income, provided that age, number of minor legal offenses, and daily alcohol consumption remain constant
- B. A hypothesis test for the significance of all four independent variables on annual income
- C. A hypothesis test for the significance of age on annual income, provided that education level, number of minor legal offenses, and daily alcohol consumption remain constant
- D. A hypothesis test for the significance of annual income on the four independent variables
正解：D
質問 # 58
What denominator amounts does an analyst use to calculate the common size balance sheet and income statement?
- A. Total assets and sales, respectively
- B. Owner's equity and sales, respectively
- C. Total assets and operating income, respectively
- D. Current assets and net income, respectively
正解：A
質問 # 59
Which of the following formulas is used to calculate operating income on the income statement of a manufacturing company?
- A. Net income + ending balance of cash
- B. Sales or revenue - operating expenses
- C. Gross profit - operating expenses
- D. Revenue- operating expense - interest expense
正解：C
質問 # 60
A professor asks a class of 100 students to spend the weekend sampling the heights of adults. After each student samples 30 adults, the student is then asked to calculate the mean of his or her sample. As the professor collects the individual sample results from each student, which of the options below is the MOST likely to be observed?
- A. As more samples are collected, the sample means may vary but the average of the sample means will converge to the true population mean.
- B. As more samples are collected, the average of the sample means decreases but will not converge to the true population mean.
- C. As more samples are collected, the sample means will converge to the true population mean.
- D. As more samples are collected, the average of the sample means increases but will not converge to the true population mean.
正解：A
質問 # 61
A recent recession greatly reduced income for many people. Which of the following goods likely saw the greatest reduction in willingness to pay (WTP)? (Select all that apply.)
- A. Clothing
- B. Healthcare
- C. Computers
- D. Charitable donations
- E. Vacations
正解：D、E
質問 # 62 
Which of the following situations requires dummy variables to be used in the regression model?
- A. A study to examine the relationship between the season and amount of water pollution on the number of sea-turtles
- B. A study to examine the relationship between stock prices and interest rates on company revenue
- C. A study to examine the relationship between average salary and age of buyer on the amount spent on housing
- D. A study to examine the relationship between age and weight on the probability of breast cancer
正解：A
質問 # 63
Company A has a Weighted Average Cost of Capital (WACC) of 12 percent. They are evaluating four different projects/investments with financial flows as described below. Available funds are limited, so they can only pursue one of the investment alternatives. Each project/investment involves an initial outflow of $1,000,000 and has an eight year life.
Which project should they select?
- A. Project 3
- B. Project 1
- C. Project 4
- D. Project 2
正解：C
質問 # 64
A student conducts a two-sided hypothesis test and is looking for a confidence level of 65%. For which of the p-values below would the student reject the null hypothesis? (Select all that apply.)
- A. 0.63
- B. 0.72
- C. 0.13
- D. 0.41
- E. 0.27
正解：C、E
質問 # 65
The owner of a small hardware store learns that a large competitor is opening a store nearby. The new competitor has smaller profit margins on each unit than the small store but earns profits through larger volume. Which of the following techniques would BEST help the small store remain competitive?
- A. Lower prices below variable cost
- B. Run advertisements showing how neighborhoods improve through individual home improvement
- C. Increase the size of the store
- D. Improve service by hiring workers specializing in the maintenance of power tools
正解：D
質問 # 66
ABC Furniture Store recently hired a new salesperson and wished to examine how that affected the store's daily furniture sales. Prior to the new salesperson's hire, the store averaged $10,000 worth of sales per day with a standard deviation of $1,500. The store's manager took a random sample of 100 days after the salesperson's date of hire and found that the store averaged $11,500 worth of sales per day. Which of the following options would correctly calculate the 95% range of likely sample means for this hypothesis test? Note that the Excel function is: =CONFIDENCE.NORM(alpha, standard_dev, size)
- A. =11500 +- CONFIDENCE.NORM(0.05,1500,100)
- B. = 10000 +- CONFIDENCE.NORM(0.05,1500,100)
- C. =11500 +- CONFIDENCE.NORM(0.025,1500,100)
- D. =10000 +- CONFIDENCE.NORM(0.025,1500,100)
正解：B
解説：
質問 # 67
When forecasting monthly cash flows, which of the following businesses would be MOST impacted by seasonality?
- A. Toy store
- B. Hardware store
- C. Eyeglasses store
- D. Law firm
正解：A
質問 # 68
A company buys a machine for $175,000. The machine will be depreciated on straight-line basis over a 10-year period with salvage value of $25,000. The company expects the machine to generate after-tax net cash inflows of $30,000 in each of the 10 years. At the end of the 10 years, the machine is expected to be sold for $25,000. The discount rate is eight percent.
What is the net present value?
- A. $212,875
- B. $37,875
- C. $26,300
- D. $51,300
正解：B
質問 # 69
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A manager at a large gold mining company is trying to determine how a series of recent events will affect the future of his industry.
The following events occur simultaneously:
Flooding damages several gold mines in a region.
The price of platinum, a substitute for gold, increases.
A new government policy mandates an increased wage rate for mine workers.
What should the manager expect regarding the new equilibrium price and quantity for gold?
- A. The effect on price is unknown, and the equilibrium quantity increases.
- B. The equilibrium price increases and equilibrium quantity decreases.
- C. The equilibrium price increases and the effect on quantity is unknown.
- D. The equilibrium price increases and equilibrium quantity increases.
正解：C
質問 # 70
A company's main product has not been selling as well as in the past. A manager is tasked with understanding the decreased sales and decides to conduct a focus group of current customers. Is this a good strategy?
- A. No, the manager should include both current and former customers in the focus group.
- B. Yes, the manager will get a large amount of quantitative data regarding the product.
- C. Yes, the manager will get information on how customers value different features of the product.
- D. No, the manager should survey current customers instead.
正解：A
質問 # 71
A 95% confidence interval for a sample of data is as follows: Sample Mean: 90.5 Upper Bound: 98 Lower Bound: 83
Given this data, the tester is 95% confident that:
- A. the sample mean of 90.5 equals the true population mean.
- B. the sample mean falls between 83 and 98.
- C. all of the observations will fall between 83 and 98.
- D. the true population mean falls between 83 and 98.
正解：D
質問 # 72
Company B has the following summarized Statement of Cash Flows for the year. Company B is MOST likely in what stage of the business life-cycle?
- A. Declining - shrinking
- B. Mature - no growth
- C. Start-up - fast growing
- D. Profitable - moderate growth
正解：D
質問 # 73
At the end of the accounting period, nominal accounts on the income statement close out to which real account on the balance sheet?
- A. Cash
- B. Common stock
- C. Dividends payable
- D. Retained earnings
正解：D
質問 # 74
Why are ratios important when comparing different companies within the same industry?
- A. They eliminate the effect of size differences among the different companies.
- B. They are useful for assessing the stage of the industry.
- C. They reflect macroeconomic factors.
- D. Accounting policies might be different between companies.
正解：A
質問 # 75
A local tourism board wants the city government to set a maximum price that taxis can charge, in order to make the city more attractive to tourists. What might be a result of this price cap?
- A. Local residents will begin to use taxis more frequently.
- B. The quality of taxis will improve.
- C. The number of taxis will decrease.
- D. Total welfare (consumer surplus + producer surplus) will increase.
正解：C
質問 # 76
Which of the following activities will NOT cause total assets to increase?
- A. Raising $200,000 by issuing new shares of common stock
- B. Borrowing $200,000 from a local bank
- C. Purchasing a piece of equipment for $100,000 on credit
- D. Paying a $300,000 insurance expense for the next three years
正解：D
質問 # 77
Individual orange farmers in a country decide to pool their advertising money and collectively release a new series of advertisements for oranges. Why would the farmers do this?
- A. They want to differentiate their brands.
- B. They want to shift the demand curve for oranges to the right.
- C. They want to shift the supply curve for oranges to the right.
- D. They want to increase their market power in the orange production industry.
正解：B
質問 # 78
A manager at an internet retailer wants to determine whether a recent change in the company's supply chain strategy has affected the amount of time it takes for an order to reach a customer. The historical average amount of time from placing the order to final delivery is 5.2 days. A random sample of 60 orders taken after the implementation of the new strategy indicates an average delivery time of 4.5 days with a standard deviation of 1.4 days. The manager wishes to perform a hypothesis test at a 95% confidence level. Which option represents the correct calculation for the range of likely sample means? Please note that the function for confidence intervals in Excel is =CONFIDENCE.NORM(alpha, standard_dev, size).
- A. =5.2 +- CONFIDENCE.NORM(0.05,1.4,60)
- B. =4.5 +- CONFIDENCE.NORM(0.025,1.4,60)
- C. =4.5 +- CONFIDENCE.NORM(0.05,1.4,60)
- D. =5.2 +- CONFIDENCE.NORM(0.025,1.4,60)
正解：A
質問 # 79
Most patients who need organ transplants rely on donors, as the buying and selling of organs is illegal. If a country legalized the buying and selling of organs, what would be the result?
- A. There would be a decline in total welfare in the country.
- B. Fewer organ transplants would be available.
- C. Only wealthy citizens of the country would be better off.
- D. There would be a shorter waiting time for organ transplants.
正解：D
質問 # 80
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HBXコアプログラムの終わりに、学習者はHBXコア最終試験を受ける必要があります。これは、プログラムでカバーされているコアビジネス概念の知識と理解を評価するために設計された包括的なテストです。この試験は、多肢選択式の質問で構成され、財務諸表、需要と供給、市場均衡、回帰分析などのトピックをカバーしています。試験を正常に完了すると、学習者はハーバードビジネススクールの準備の資格を得ることができます。これは、ビジネスの基礎の習熟度を実証し、キャリアの見通しを強化する貴重な認証です。
HBX Certification基礎問題CORe試験練習問題集：https://jp.fast2test.com/CORe-premium-file.html
リアルCORe問題集でHBX明確な解答を試そう：https://drive.google.com/open?id=1xWAJwc6gg8YLjE88Sv2wPB69z7NwaphN