Question: A statistical consultant was retained by a linen supplier to analyze a survey of hospital purchasing managers. After looking at the data, she realized that

A statistical consultant was retained by a linen supplier to analyze a survey of hospital purchasing managers. After looking at the data, she realized that the survey had missed several key geographic areas and included some that were outside the target region. Some survey questions were ambiguous. Some respondents failed to answer all the questions or gave silly replies (one manager said he worked 40 hours a day). Of the 1,000 surveys mailed, only 80 were returned.
(a) What alternatives are available to the statistician?
(b) Might an imperfect analysis be better than none?

Step by Step Solution

★★★★★

3.41 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The consultant can analyze the responses from the 80 p... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

485-M-S-S-I (1705).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

What alternatives are available to the failing firm?

What alternatives are available to the government for dealing with unemployment?

Looking at the data about contacting mom, for which group (ethicists or other) could you perform a log transform, and for which group could you not? Explain.

Analysis of lean construction practices at Abu Dhabi construction industry Raid Al-Aomar 1 Abstract Question: What are the current construction wastes in Abu Dhabi (AD) construction industry and what...

Key issue/problem statement what is the key problem/s or issue/s addressed in the case? What is the main decision that manager/s need to make? Maximum = 2 issues . Options with pros and cons...

Review the reading "Virginia Mason Medical Center (Abridged)" and consider the facts of the Case Study we've been using this semester. What is your view of the "people are not cars" debate? Is...

Review the reading Virginia Mason Medical Center (Abridged) and consider the facts of the Case Study. What is your view of the people are not cars debate? Is Kaplans approach transferrable to St....

Evaluation and Control in Strategic Management Evaluation and control information consists of performance data and activity reports (gathered in Step 3 in Figure 11-1). If undesired performance...

Instructions: No summary need For each cases 1-Give 3 issues from the article the issues must be state as a marketing focus they must be state as question. One marketing concepts for each issue...

Caesar Group, a professional IT services firm, has competed in the Dutch IT market since 1993 with a workforce close to 300 employees. The company's initial value proposition was providing its...

On January 1, 2022, XYZ Company purchased a patent for $200,000. The patent has a useful life of 8 years. What is the amortization expense for the patent for the year ended December 31, 2022, using...

Refer to Exercise 7.97. For each part, a-d, form a 90% confidence interval for . In Exercise 7.97 Given the following values of x , s , and n , form a 90% confidence interval for s2 . a. x = 21, s =...

( UnitekLEARNING CHM 2 1 5 Module 1 : Brainfuse Introduction Activity Application Questions Which topics from the course are also located in the SkillSurfer content? What topics does Brainfuse have...

The Liley graph is used to plot amniotic fluid OD 450. A value in zone III indicates: a. The fetal hemoglobin is 12.5 g/dL b. The fetus is severely affected with HDN c. The gestational age is at...

Coffee temperatures (degrees Fahrenheit) at a certain restaurant have quartiles Q1 = 160, Q2 = 165, and Q3 = 170. Using the inner fences as a criterion, would a temperature of 149 be considered an...

Estimate the mean from this table of grouped data and frequencies: From To 20 5 20 40 12 40 18 60 60 80 9. Total 44 v v v v

Estimate the mean from the following table of grouped data and frequencies. From To 2 6. 10 12 10 14 3 14 18 18 22 Total 25 v v v v v

What are the two types of triggers? select two answers. BEFORE INSTEAD OF AFTER IN - PROCESS

A baseball player is offered a 5 -year contract that pays him the following amounts: Year 1:$1.47 milion Year 2: $1.63 milion Year 3:\$2.17 million Year 4: $2.92 million Year 5:$3.15 milion Under the...

San Tan Company manufactures light bulbs. Once produced, the bulbs are packaged and sold to wholesalers for distribution to grocery stores and large retailers like Walmart. The following costs were...