Question: A financial services company conducted a survey of a random
A financial services company conducted a survey of a random sample of its customers. One of the items on the survey was, "The staff at my local branch can provide me with good advice on my financial affairs." Customers responded as follows: 10 strongly agreed, 57 agreed, 32 neither agreed nor disagreed, 15 disagreed, and 9 strongly disagreed. The company has national benchmarks of 20% for "strongly agree," 50% for "agree," 15% for "neither agree nor disagree," 10% for "disagree," and 5% for "strongly disagree," Is there evidence, at the 2.5% level of significance, that the distribution of responses to the survey at the local branch differs from the national benchmarks?
Answer to relevant QuestionsA random sample of the employees of a large organization were surveyed about their views of a proposed change in the company's health benefits. The results of the survey are shown in Exhibit 12.32.Is there evidence, at the ...In 2009, a study showed that the percentage of online Canadians with a social network profile had increased to 56%, up from 39% in a study done 18 months previously. In 2009, 824 online Canadians were surveyed (462 indicated ...A travel agency collects data on the proportion of its customers who want to travel to popular destinations. Historically, the customer preferences have been as indicated in Exhibit 12.19. A random sample of 54 customers ...A random sample of people who regularly attend movies in St. John’s is selected. Each is asked which of several types of movies is his or her favourite. The answers were categorized according to the gender of the survey ...Suppose you wanted to investigate the proportion of different types of nuts in bags of mixed nuts. You are feeling too lazy to count the number of each type of nut, so you hit upon the idea of weighing the nuts by type. Will ...
Post your question