Question
Question 1 2 / 2 points
Manuel Banales, Marketing Director of Plano Power Plants, Inc.'s Electrical Division, is leading a study to identify and assess the relative importance of product features. Manuel directs his staff to design a survey questionnaire and distribution it to all of Plano’s 954 customers. Manuel is ordering a:
1) statistic from the customers
2) census of the customers
3) sample of the customers
4) sorting of the customers
5) parameter of the customers
Question 2 2 / 2 points
A cancer research group was interested in determining the percentage of women 40 years or older that have regularly scheduled mammograms.To accomplish this, they surveyed 500 women in this age group and, based on 155 women that responded affirmatively, estimated the percentage of all women in this age group that have regularly scheduled mammograms. This process is an example of: