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

Author Question: In conducting a hypothesis test, the procedure always assumes that A) the alternative hypothesis ... (Read 118 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 25, 2018
In conducting a hypothesis test, the procedure always assumes that
 
  A) the alternative hypothesis is true. B) the alternative hypothesis is false.
  C) the null hypothesis is true. D) the null hypothesis is false

Question 2

A student answers all 48 questions on a multiple-choice test by guessing. Each question has four possible answers, only one of which is correct. Find the probability that the student gets exactly 15 correct answers.
 
  Use the normal distribution to approximate the binomial distribution.
  A) 0.0823 B) 0.0606 C) 0.8577 D) 0.7967


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

A


krzymel

  • Member
  • Posts: 548
Reply 2 on: Jul 25, 2018
:D TYSM

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Living in groups and the many eyes hypothesis. Living in groups and the many eyes hypothesis.
Anterior Drawer Test of the Ankle Anterior Drawer Test of the Ankle
Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter. Using a digital multimeter to test an oxygen sensor using the MIN/MAX record function of the meter.
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
Student Test Scores versus GDP per Capita Student Test Scores versus GDP per Capita
A test of Yanofsky’s proposed trp operon gene map A test of Yanofsky’s proposed trp operon gene map
Video: Fertilization and Development

For a complete list of videos, visit our video library