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

Author Question: Which is true about sampling? I. An attempt to take a census will always result in less bias than ... (Read 35 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 25, 2018
Which is true about sampling?
  I. An attempt to take a census will always result in less bias than sampling.
  II. Sampling error is usually reduced when the sample size is larger.
  III.
 
  Sampling error is the result of random variations and is always present.
  A) II only B) I only C) I, II, and III D) II and III E) III only

Question 2

If the null and alternative hypotheses are
  H0:  = 80
  HA:  > 80
  then the area of rejection for the null hypothesis is
 
  A) to the left.
  B) to the right.
  C) split into two parts in both directions.
  D) cannot be determined from the given information.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 25, 2018
Answer to Question 1

D

Answer to Question 2

B


ts19998

  • Member
  • Posts: 531
Reply 2 on: Jul 25, 2018
YES! Correct, THANKS for helping me on my review

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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 FDA recognizes 118 routes of administration.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

As a result of sharing its environment with humans, this macaque had the opportunity to steal an ast As a result of sharing its environment with humans, this macaque had the opportunity to steal an ast
Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes Sickle cell anemia. The clinical manifestations of sickle cell anemia result from pathologic changes
Pancreatitis. Inflammation of the pancreas may be the result of a bacterial infection, trauma, or ch Pancreatitis. Inflammation of the pancreas may be the result of a bacterial infection, trauma, or ch
Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ... Piaget was one of the first to go beyond observable behavior in an attempt to determine how infants ...
Gallstones result from the crystallization of salts and other compounds in bile Gallstones result from the crystallization of salts and other compounds in bile
Video: Properties of water -structure of water and polarity (Ionized and polar compounds)

For a complete list of videos, visit our video library