An agronomist wants to compare the crop yield of 3 varieties of chickpea seeds. She plants all 3 varieties of the seeds on each of 5 different patches of fields. She then measures the crop yield in bushels per acre. She has found out that the different varieties do have an impact on crop yield. Which of the following tests will be the most appropriate to find out which variety will produce the
highest yield?
A) McNemar test
B) Tukey multiple comparisons procedure for randomized block designs
C) One-way ANOVA F test for differences among more than two means
D) Tukey-Kramer multiple comparisons procedure for one-way ANOVA
B
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The employer who adopts the attrition principle agrees to reduce jobs solely through the effects of death, voluntary resignation, retirement, and similar events
Indicate whether the statement is true or false
Which of the following statements is not an accurate representation of statistical findings showing the relationship between women employees and absence and turnover rates?
A) Women have lower rates of absenteeism than men do. B) Women are more likely to turn over than men. C) Men are increasingly sharing responsibility for child care. D) An increasing number of men report feeling a conflict between their home responsibilities and their work lives. E) Mothers were rated especially low in competence.