A simple random sample of 43 elements has been selected from a population of size 800 . The sample mean is 500, and the sample standard deviation is 60 . The standard error of the mean is
a. 9.2
b. 43.0
c. 1.6
d. 8.9
D
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The interest coverage ratio equals income before income taxes plus interest expense divided by
a. income before income taxes. b. net income. c. interest expense. d. total assets.
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The date on which stock options are given to the employee is called the exercise date.
Answer the following statement true (T) or false (F)
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Mark is planning on making an investment in a new computer system. He wants to know how much he must invest to have $9,000 in 4 years if the interest rate is 5% per year?
A. $10,939.59 B. $2,479.41 C. $7,826.83 D. $7,404.30
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Space twice after a comma used as punctuation
Indicate whether the statement is true or false
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