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

Author Question: In hypothesis testing, the critical value is a. a number that establishes the boundary of the ... (Read 101 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jun 24, 2018
In hypothesis testing, the critical value is
 a. a number that establishes the boundary of the rejection region.
   b. the probability of a Type I error.
  c. the probability of a Type II error.
  d. the same as the p-value.

Question 2

A simple random sample of 43 elements has been selected from a population of size 800 . The sample mean is 500, and the sample standard deviation is 60 . An approximate 95 confidence interval for the population total is
 a. 482 to 517
  b. 385,759 to 414,241
  c. 400,000 to 500,000
  d. 350,000 to 450,000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

b


fagboi

  • Member
  • Posts: 535
Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
A greater number of men than women hold full-time jobs, but the gap is closing because of an ... A greater number of men than women hold full-time jobs, but the gap is closing because of an ...
A gasoline testing kit, including an insulated container where water at 100°F is used to heat a ... A gasoline testing kit, including an insulated container where water at 100°F is used to heat a ...
Atomic Number and Mass Number Atomic Number and Mass Number
Relationship between the number of amino acid substitutions Relationship between the number of amino acid substitutions
Locate the following places by reference number on the map:Key Locales of Political, Economic, ... Locate the following places by reference number on the map:Key Locales of Political, Economic, ...
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library