Students in statistics classes were asked whether they preferred a 10-minute break or to allow them go out of class 10 minutes early. In a sample of 150 students, 40 preferred a 10-minute break, 80 preferred going out 10 minutes early, and 30 had no preference. We want to determine if there is a difference in students' preferences. The test statistic based on the number of students who preferred
going out early equals (Use the continuity correction factor.)
a. 1.83.
b. .67.
c. .82.
d. 3.56.
d
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Typically, who does the responsibility of caring for aging parents or in-laws fall on?
a. grandchildren b. sons c. women d. state or private health physicians
Christine has just answered a prospect's question about some negative publicity her product received. To find out if her prospect has any more objections with which she should deal, Christine should:
A. lead into a benefit. B. use a trial close. C. use the questions approach. D. begin her demonstration. E. hand her catalog to the prospect.
Briefly define cognitive ability.
What will be an ideal response?
Entry barriers in embryonic industries tend to be based on:
A. brand loyalty. B. economies of scale. C. absolute cost advantages. D. regulatory advantage. E. technological knowhow.