Which of the following is true in terms of the relationship between sample size and sample accuracy?
A) There is a linear relationship; the larger the sample, the greater the accuracy.
B) There is no relationship; sample size does not affect sample accuracy.
C) Accuracy is set by the researcher and is not affected by the sample size.
D) After a sample size of about 500, large gains in sample accuracy are not realized--even with large increases in sample size.
E) After a sample size of about 1,500, large gains in sample accuracy are not realized--even with large increases in sample size.
D
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Answer the following statement(s) true (T) or false (F)
1. If something is valid it is a consistent measure. 2. Communication is the key factor in determining MBO's success or failure. 3. The narrative method, when used alone, is more commonly used with professionals and executives, not operative employees. 4. BARS have to be customized to every different type of job. 5. Halo error means everyone gets an A on this exam.
What is the Bajorshiks' adjusted gross income?
Katarina and Richard are a busy young couple with a son, Caleb, who is 6 and twin daughters, Stacy and Casey, who are actively exploring the world as four-year-olds. Before the twins were born, Katarina and Richard bought their first home with plenty of indoor and outdoor space for a growing young family. The Bajorshiks are concerned about their 2014 tax issues, but they are also committed to planning for the future of their family. Next year Richard should be able to pay off the remaining balance of his law school student loans. Contributing to Richard's Roth IRA is an annual priority. The following information reflects tax year 2014. Gross income $98,712 Student loan interest $1,965 Richard's traditional IRA $1,500 Total itemized deductions $12,000 Standard deduction for 2014 $12,400 Personal exemption amount $3,950 Marginal tax bracket 25% A) $98,712 B) $97,212 C) $96,747 D) $95,247 E) $83,462