2024 Realistic ITCertMagic CORe Dumps PDF - 100% Passing Guarantee
Free HBX CORe Exam Questions and Answer
Upon successful completion of the HBX CORe Final Examination, individuals will receive a Credential of Readiness from Harvard Business School. This credential serves as a signal to potential employers that an individual has a strong foundation in business concepts and is ready to succeed in various industries. The credential can also be used as a stepping stone to further education, such as an MBA program.
NEW QUESTION # 47
The standard deviation of a given population is 3.5 with a mean of 26. Assuming the population follows a normal distribution, approximately what percentage of the population will fall between 15.5 and 36.5?
- A. 99.7%
- B. 95.0%
- C. 68.0%
- D. 99.9%
Answer: A
NEW QUESTION # 48
A weight loss clinic had 1,000 clients last year. The distribution of the changes in clients' weights is shown below.
Which of the following Excel formulas would correctly calculate the 95% confidence interval for the true average change in weight? Please note that the formula for calculating confidence intervals in Excel is =CONFIDENCE.NORM(alpha, standard_dev, size).
- A. -1.2 +- CONFIDENCE.NORM(0.025, 3.5, 1000)
- B. -1.2 +- CONFIDENCE.NORM(0.025, 2.3, 1000)
- C. -1.2 +- CONFIDENCE.NORM(0.05, 3.5, 1000)
- D. -1.2 +- CONFIDENCE.NORM(0.05, 2.3, 1000)
Answer: C
NEW QUESTION # 49
Below is a partial regression output table showing the relationship between a team's point differential and its winning percentage.(Point differential is defined as the difference between the average number of points a team scores per game and the average number of points per game scored against that team.)
Assuming a significance level of 0.01, which of the following p-values would indicate a significant relationship between the two variables?
- A. 0.9999
- B. 0.1000
- C. 0.0500
- D. 0.0005
Answer: D
NEW QUESTION # 50
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A student is interested in which factors affect the U.S. poverty rate and develops a model using the following independent variables:
The unemployment rate The percent of the adult (over 25) population with at least a bachelor's degree The percent of the population without health insurance
The student collects data from each of the 50 states in the U.S. and Washington D.C. for the year 2012 and runs the regression in Excel. The results of this regression are given below. Based on these results, what does the model predict the poverty rate would be for a state for which the unemployment rate is 6%, 20% of all adults over 25 have at least a bachelor's degree, and 5% of the population does not have health insurance?
(Note that all percent values are given as numbers between 0 and 1.)
- A. 1.14%
- B. 1.27%
- C. 26.48%
- D. 14.14%
Answer: D
NEW QUESTION # 51
A college senior is considering starting a business instead of accepting a job that offers a $50,000 salary. To determine if there would be demand for the business, the student has spent $1,000 to survey potential customers. After collecting survey data, the student estimates that the business would earn $80,000 in revenues per year. The student should start the business if the annual cost of running the business is less than:
- A. $80,000
- B. $79,000
- C. $29,000
- D. $30,000
Answer: D
NEW QUESTION # 52
Which of the following activities will cause assets and owner's equity to decrease?
- A. Declare dividends on outstanding shares
- B. Repurchase common shares for cash
- C. Sell used plant equipment and realize a gain
- D. Pay off the principal and interest of a long-term debt
Answer: B
NEW QUESTION # 53
A government agency is interested in developing the most accurate forecast for the poverty rate in the United States and decides to perform regression analyses using a combination of the following independent variables: the percent of women in the labor force and the percent of the population that is uninsured. The agency collects data from all 50 U.S. states but is unsure whether both variables should be in the model. The agency runs three regressions:
Regression A. Poverty Rate = a + b1*(Percent of women in the labor force) + b2*(Percent uninsured)
Regression B. Poverty Rate = a + b*(Percent of women in the labor force)
Regression C. Poverty Rate = a + b*(Percent uninsured)
The regression statistics for all three regressions are given below. Based on these statistics, which model should the agency use to obtain the MOST accurate forecast?
- A. Regression A
- B. Regression C
- C. Regressions A and B provide equally accurate forecasts
- D. Regression B
Answer: D
NEW QUESTION # 54
The data below is a sampling of the percentage of smokers in a country's population.
Suppose an additional country were added to the data with a smoking rate of 22.5%.
How would the mean and median be affected?
- A. Both the mean and median would increase.
- B. Both the mean and median would decrease.
- C. The mean would decrease and the median would increase.
- D. The mean and median would remain the same.
Answer: C
NEW QUESTION # 55
Which of the following scenarios is an example of a Type I error?
- A. A null hypothesis which is true is rejected.
- B. A null hypothesis which is false is not rejected.
- C. A null hypothesis which is false is rejected.
- D. A null hypothesis which is true is not rejected.
Answer: A
NEW QUESTION # 56
What transaction is presented in the above journal entry?
- A. Accrual for rent outstanding
- B. Payment of rent in advance
- C. Rent paid in installments
- D. Amortization of prepaid rent
Answer: D
NEW QUESTION # 57
The graph below reflects which of the following situations in the market for apples?
- A. There is a shortage of apples.
- B. The government introduces a tax on oranges.
- C. New equipment decreases the costs of harvesting apples.
- D. A new disease kills apple trees.
Answer: D
NEW QUESTION # 58
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 survey current customers instead.
- B. No, the manager should include both current and former customers in the focus group.
- C. Yes, the manager will get a large amount of quantitative data regarding the product.
- D. Yes, the manager will get information on how customers value different features of the product.
Answer: B
NEW QUESTION # 59 
The partial regression output table below describes the relationship between point differential per game and winning percentage for all 30 National Basketball Association teams for the last five seasons. (For a team, the point differential per game is the difference between average points scored and average points allowed per game.) Based on this information, a decrease in point differential of one point per game would have what effect, on average, on a team's winning percentage?
- A. A decrease in winning percentage of 0.03
- B. An increase in winning percentage of 0.50
- C. An increase in winning percentage of 0.03
- D. A decrease in winning percentage of 0.50
Answer: A
NEW QUESTION # 60
In which of the following scenarios would both the price and quantity sold of paperback books decrease?
- A. The price of e-books, a substitute for paperback books, decreases.
- B. Printers develop processes that significantly decrease their costs.
- C. The government passes new environmental regulations that increase the price of paper.
- D. The price of bookmarks, a complementary good to paperback books, decreases.
Answer: A
NEW QUESTION # 61
At the end of the accounting period, nominal accounts on the income statement close out to which real account on the balance sheet?
- A. Retained earnings
- B. Cash
- C. Common stock
- D. Dividends payable
Answer: A
NEW QUESTION # 62
The equilibrium quantity of sugar decreases, and the equilibrium price increases. Which of the following events would definitely result in these changes in the market for sugar?
- A. A new and more efficient harvesting method is developed for sugar.
- B. A producer of artificial sweeteners goes out of business, and at the same time an earthquake occurs that damages many sugar processing facilities.
- C. An earthquake occurs that damages many sugar processing facilities.
- D. A new health report emphasizes the risks of sugar consumption, and at the same time an earthquake occurs that damages many sugar processing facilities.
Answer: C
NEW QUESTION # 63
Current and quick ratio formulas are similar, except that for the quick ratio an analyst will subtract which account from the numerator (current assets)?
- A. Inventory
- B. Cash
- C. Accounts receivable
- D. Marketable securities
Answer: A
NEW QUESTION # 64
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HBX CORe is an online program designed for individuals who want to acquire a foundational business education. CORe stands for Credential of Readiness, and the program is offered by Harvard Business School. The program consists of three courses that cover the fundamentals of business: Business Analytics, Economics for Managers, and Financial Accounting. Once you have completed the program, you will have the skills and knowledge to be successful in a variety of professional settings.
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