The producer of a certain medicine claims that their bottling equipment is very accurate and that the standard deviation of all their filled bottles is 0.1 ounce or less. A sample of 20 bottles showed a standard deviation of 0.11 . The test statistic to test the claim is
a. 400
b. 22.99
c. 4.85
d. 20
B
You might also like to view...
Which of the following is an internal user of a company's financial information?
a. Board of directors b. Stockholders in the company c. Holders of the company's bonds d. Creditors with long-term contracts with the company
The pre-tax and after-tax cash flows would be the same for all of the following items except
a. the liquidation of working capital at the end of a project's life. b. the initial (outlay) cost of an investment. c. the sale of an asset at its book value. d. a cash payment for salaries and wages.
When considering income as a demographic variable affecting marketing efforts, marketers need to recognize that
A. income in the United States has become more unevenly distributed. B. everyone has been equally affected by the recession. C. middle-income consumers are quickly becoming upper-income consumers. D. everyone is equal. E. there is increasing purchasing power among lower-income groups.
In the sentence Jon tweeted on his new Samsung smartphone, the verb tweeted is ____
A) transitive B) intransitive C) linking D) helping