# Question 1 a ______ sample is a sample in which each member of the

Question 1

A ______ sample is a sample in which each member of the population has a known, nonzero, chance of being selected for the sample.

 [removed] probability [removed] systematic

 [removed] simple random [removed] convenience

Question 2

In _______ sampling, we divide the population into mutually exclusive groups and randomly sample from each of these groups.

 [removed] stratified [removed] cluster

 [removed] probability [removed] simple random

Question 3

Deanna has been hired to visit the local shopping mall to conduct a survey about the upcoming political election. She needs to select respondents at the mall and ask them questions about their voting tendencies. Deanna decides to walk around the mall and select shoppers to participate. Which of the following sampling techniques best describes Deanna’s method?

 [removed] convenience [removed] systematic

 [removed] simple random [removed] stratified

Question 4

The average weight of the entire batch of the boxes of cereal filled today was 20.15 ounces. A random sample of four boxes was selected with the following weights: 20.05, 20.56, 20.72, and 20.43. The sampling error for this sample is _______.

[removed]

The presence of sampling error is an indication that an improper sampling technique was used.

 [removed] True [removed] False

________ errors can occur as a result of a questionnaire that contains ambiguous questions.

 [removed] Nonsampling [removed] Sampling

 [removed] Nonprobability [removed] Judgment

Question 7

The Central Limit Theorem (CLT) states that the sample means __________________.

 [removed] of large-sized samples will be normally distributed regardless of the shape of their population distributions [removed] of any samples will be normally distributed regardless of the shape of their population distributions

 [removed] of large-sized samples will be uniformly distributed regardless of the shape of their population distributions [removed] of any samples will be uniformly distributed regardless of the shape of their population distributions

Question 8

According to the National Retail Federation, men spent an average of \$484 over a recent Black Friday weekend. Assume that the standard deviation for this population is \$146. A random sample of 42 men shoppers over this weekend was selected. What is the probability that the average amount spent on Black Friday weekend from this sample was less than \$500?

[removed]

Question 9

According to the National Retail Federation, women spent an average of \$317 over a recent Black Friday weekend. Assume that the standard deviation for this population is \$90. A random sample of 50 women shoppers over this weekend was selected. What is the probability that the average amount spent on Black Friday weekend from this sample was more than \$300?

[removed]

Question 10

According to the Labor Department, the average duration of unemployment for adults ages 20 to 24 was 34.6 weeks during a recent month. Assume that the standard deviation for this population is 10.2 weeks. A random sample of 36 adults in this age group was selected. What is the probability that the average duration of unemployment was between 31 and 35 weeks?

[removed]

Question 11

A report by Capital Economics claims the average monthly mortgage payment in Chicago is \$1,002. Assume that the standard deviation for monthly mortgage payments in Chicago is \$168. A random sample of 55 homeowners in Chicago was selected and found to have an average monthly mortgage payment of \$1,030.

Identify the lower bound of the symmetrical interval that includes 95% of the sample means if the true population mean is \$1,002.

[removed]

Question 12

A report by Capital Economics claims the average monthly mortgage payment in Chicago is \$1,002. Assume that the standard deviation for monthly mortgage payments in Chicago is \$168. A random sample of 55 homeowners in Chicago was selected and found to have an average monthly mortgage payment of \$1,030.

Identify the upper bound of the symmetrical interval that includes 95% of the sample means if the true population mean is \$1,002.

[removed]

Question 13

A report by Capital Economics claims the average monthly mortgage payment in Chicago is \$1,002. Assume that the standard deviation for monthly mortgage payments in Chicago is \$168. A random sample of 55 homeowners in Chicago was selected and found to have an average monthly mortgage payment of \$1,030.

Do the results of this survey support the report by Capital Economics? (hint: use the interval you constructed in the previous question and compare with the sample average.)

Basic features
• Free title page and bibliography
• Unlimited revisions
• Plagiarism-free guarantee
• Money-back guarantee
On-demand options
• Writer’s samples
• Part-by-part delivery
• Overnight delivery
• Copies of used sources
Paper format
• 275 words per page
• 12 pt Arial/Times New Roman
• Double line spacing
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)

# Our Guarantees

101papers.com is always working towards customer satisfaction. Our professional academic writers always aim at producing comprehensive papers that possess quality and originality at pocket-friendly prices. Students are assured that all their private information is safe with us.

### Money-Back Guarantee

101papers.com provides a system where students can request for money-back in case they cancel the order or in the rare instances of dissatisfaction. The refund policy adheres to the company’s term and conditions on money-back.

### Zero-Plagiarism Guarantee

While providing the best professional essay writing services, we guarantee all our students of plagiarism-free papers. All papers produced by our professional academic writers are checked against all web resources and previously completed papers to avoid plagiarism.

### Free Revision Policy

In our urge to provide the best professional essay writing services, we guarantee students of free revision policy. The free revision policy is a courtesy service where students can request for unlimited for their completed papers. We always aim at achieving 100% customer satisfaction rates. The free revision policy is one among many of our major advantages.

At 101papers.com, every student is entitled to total security. Our professional academic writers are always committed to protecting all private information of our customers. We do not share any personal information with third parties. Additionally, we provide safe systems for all online transactions.

### Fair-Cooperation Guarantee

Working with us is the greatest step towards achieving all your academic goals. We always deliver the best professional essay writing services as promised. We, therefore, expect all students to work cooperatively with us, as we work towards achieving our goal, your satisfaction. This way, all services will be delivered accurately and on time.

## Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
\$26
The price is based on these factors: