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 78 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

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The FDA recognizes 118 routes of administration.

Cover/Uncover Test Cover/Uncover Test
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
If necessary, connect a battery charger to the battery before starting the compression test. It is ... If necessary, connect a battery charger to the battery before starting the compression test. It is ...
Sit-and-Reach Test for Overall Flexibility. Sit-and-Reach Test for Overall Flexibility.
Urine Test for Pregnancy Urine Test for Pregnancy
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library