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 17 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
YES! Correct, THANKS for helping me on my review

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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.

A comparison of selected species of bacteria and archaea. A comparison of selected species of bacteria and archaea.
Selected Biologic Response Modifiers and Miscellaneous Antineoplastics Selected Biologic Response Modifiers and Miscellaneous Antineoplastics
Selected Estrogens and Progestins Selected Estrogens and Progestins
The Acheulean industry is typified by hand axes and cleavers. The Acheulean industry is typified by hand axes and cleavers.
Bone Resorption Inhibitors and Selected Drugs Bone Resorption Inhibitors and Selected Drugs
Selected Natural Products Selected Natural Products
Video: Griffith's experiments

For a complete list of videos, visit our video library