ANOVA is a technique that permits the comparison of the equality of means for mu

Question

ANOVA is a technique that permits the comparison of the equality of means for multiple populations. Thus, 3 means could be compared and a determination of whether or not one of the means is significantly different from others can be made. The variable of interest in such a study is called a Factor. Consider a study where I am trying to assess the performance of telephone order personnel in terms of the proportion of satisfactory orders/day. Sampling takes place for a variety of personnel. Some personnel are in rural areas of the US (men and women), some are imprisoned in minimum security institutions (women), and some are in Bangalore, India (men). Which statement is true? (Select one statement)

Explanation / Answer

Since we are trying to assess the performance of telephone order personnel in terms of the proportion of satisfactory orders/day, so the varaible of interst is whether a person is satisfactory or unsatisfactory, now as the sampling takes under consideration three types of persons

Therefore statement C) is correct

A.) Is incorrect as it does not include the types of persons,

B.) Is incorect as it doesn't include persons satisfaction

D.) This is not possible

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