Markaccademics

QRB 501 Final Exam Questions and Answers – 2023 1 Solve the problem. Round amounts to the nearest cent and percents to the nearest tenth of a percent. Markup = $16.15; Selling price = $95.00. Find the cost. Cost: $78.85 2 Find the interest paid on a loan of $2000 for 1 year at a simple interest rate of 7% per year. $2,140.00 3 A number increased from 2553 to 5955 . Find the amount of increase. 3402 4 The following test scores were recorded for a student: 79, 74, ...

QNT 561 FINAL EXAM – QUESTION AND ANSWERS 1 A market researcher is interested in determining the average income for families in San Mateo County, California. To accomplish this, she takes a random sample of 300 families from the county and uses the data gathered from them to estimate the average income for families of the entire county. This process is an example of _______. • inferential statistics 2 If x is a binomial random variable with n=10 and p=0.8, what is the proba...

QNT 561 FINAL EXAM 1 – QUESTION AND ANSWERS 1. According to the central limit theorem, for samples of size 64 drawn from a population with µ = 800 and σ = 56, the mean of the sampling distribution of sample means would equal _______. a. 800 2. The empirical rule says that approximately what percentage of the values would be within 2 standard deviations of the mean in a bell shaped set of data? a. 95% 3. Ophelia O'Brien, VP of Consumer Credit of American First Banks (AFB), monitors th...

QNT/561 Final Exam 1) Which of the following measures of central location is affected most by extreme values? A. Mean B. Median C. Mode D. Geometric mean 2) Which level of measurement is required for the median? A. Nominal B. Ordinal C. Interval D. Ratio 3) Which level of measurement is required for the mode? A. Nominal B. Ordinal C. Interval D. Ratio 4) In a set of observations, which measure of central tendency reports the value that occurs most often? A. Mean B. Medi...

QNT 561 FINAL EXAM – QUESTION AND ANSWERS If x is a binomial random variable with n=10 and p=0.8, what is the probability that x is equal to 4? • .0055 • .0063 • .232 • .994 • .124 The weight of a USB flash drive is 30 grams and is normally distributed. Periodically, quality control inspectors at Dallas Flash Drives randomly select a sample of 17 USB flash drives. If the mean weight of the USB flash drives is too heavy or too light the machiner...

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BUSI 1002 QUIZ WITH ANSWERS

BUSI_1002_Week 5_Quiz Question 1 3 out of 3 points Which of the following is an example of the coercive power of a manager? Selected Answer: E. Dismissal of a subordinate Correct Answer: E. Dismissal of a subordinate Question 2 3 out of 3 points According to the trait model, which of the following trait of leadership helps managers avoid acting selfishly, control their feelings, and admit when they have made a mistake? Selected Answer: C. Maturity Correct Answer: ...

BUSI 1002 Week 6 Final Exam Question 1 6 out of 6 points Brennan Manufacturing monitors the number of customer returns for each product model to attempt to track when the organization is producing a large number of defective products. This is an example of: Selected Answer: D. feedback control. Correct Answer: D. feedback control. Question 2 6 out of 6 points When there is high conformity and low deviance in a group, the group's performance is likely to be: Selected Answer: C. low ...

BUSI 1002 Week 2 Quiz Question 1 3 out of 3 points Under the practical rule, answering "yes" to all of the following questions would make the decision ethical EXCEPT: Selected Answer: B. Will anyone find out I made the decision? Correct Answer: B. Will anyone find out I made the decision? Question 2 3 out of 3 points Which of the following is LEAST likely to be a source of individual ethics? Selected Answer: E. Bosses Correct Answer: E. Bosses Question 3 3 ou...