This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A travel industry researcher interviews all of the passengers on five randomly selected cruises. ... (Read 23 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jul 25, 2018
A travel industry researcher interviews all of the passengers on five randomly selected cruises. What sampling technique is used?
 
  A) cluster
  B) systematic
  C) convenience
  D) simple random
  E) stratified

Question 2

The amount of corn chips dispensed into a 32-ounce bag by the dispensing machine has been identified as possessing a normal distribution with a mean of 32.5 ounces and a standard deviation of 0.2 ounce.
 
  What chip amount represents the 67th percentile for the bag weight distribution? Round to the nearest hundredth.
  A) 32.13 oz B) 32.63 oz C) 32.59 oz D) 32.09 oz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 25, 2018
Answer to Question 1

A

Answer to Question 2

C


frankwu

  • Member
  • Posts: 549
Reply 2 on: Jul 25, 2018
Excellent

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Comparison of Selected Respiratory Conditions Comparison of Selected Respiratory Conditions
Selected Drugs for Psoriasis and Related Disorders Selected Drugs for Psoriasis and Related Disorders
Selected Drugs for Glaucoma Selected Drugs for Glaucoma
Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms Selected Minerals: Food Sources, Functions, and Deficiency and Toxicity Symptoms
Selected Specialty Supplements Selected Specialty Supplements
Selected Colloid IV Solutions Selected Colloid IV Solutions
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library