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

Author Question: A retailer of electronic equipment received six VCRs from the manufacturer. Three of the VCRs were ... (Read 1359 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jun 24, 2018
A retailer of electronic equipment received six VCRs from the manufacturer. Three of the VCRs were damaged in the shipment. The retailer sold two VCRs to two customers.
 a. Can a binomial formula be used for the solution of the above problem?
  b. What kind of probability distribution does the above satisfy, and is there a function for solving such problems?
  c. What is the probability that both customers received damaged VCRs?
  d. What is the probability that one of the two customers received a defective VCR?

Question 2

In practice, the most frequently encountered hypothesis test about a population variance is a
 a. one-tailed test, with rejection region in the lower tail.
  b. one-tailed test, with rejection region in the upper tail.
  c. two-tailed test, with equal-size rejection regions.
 d. two-tailed test, with unequal-size rejection regions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joneynes

  • Sr. Member
  • ****
  • Posts: 376
Reply #1 on: Jun 24, 2018
Answer to Question 1

a. No, in a binomial experiment, trials are independent of each other.
b. Hypergeometric probability distribution
c. 0.2
d. 0.6

Answer to Question 2

b


mckennatimberlake

  • Member
  • Posts: 559
Reply 2 on: Jun 24, 2018
Wow, this really help

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Schematic Diagram of Agitation Apparatus and other equipment (CHE415 Unit Operations) Schematic Diagram of Agitation Apparatus and other equipment (CHE415 Unit Operations)
Measuring Oral Temperature Using an Electronic Thermometer Measuring Oral Temperature Using an Electronic Thermometer
Typical Examination Room Equipment and Supplies Cont. Typical Examination Room Equipment and Supplies Cont.
Equipment used for administering inhalation medications. Equipment used for administering inhalation medications.
Demonstrating the use of venipuncture equipment. Holding a butterfly needle in place with a ... Demonstrating the use of venipuncture equipment. Holding a butterfly needle in place with a ...
How many pounds of yeast must the manufacturer start with to obtain 550 lb at the end of 12 h? How many pounds of yeast must the manufacturer start with to obtain 550 lb at the end of 12 h?
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library