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

Author Question: A short quiz has two true-false questions and one multiple-choice question with four choices. A ... (Read 113 times)

JMatthes

  • Hero Member
  • *****
  • Posts: 578
on: Jul 24, 2018
A short quiz has two true-false questions and one multiple-choice question with four choices. A student guesses at each question. Assuming the choices are all equally likely, what is the probability that the student gets all three correct?
 a. 1/32
  b. 1/3
  c. 1/8
  d. 1/16

Question 2

Suppose that a confidence interval for a population proportion p is to be calculated. For each confidence level find the appropriate z multiplier. The z multiplier for a 60 confidence interval is
 a. 0.84
  b. 0.7995
  c. 0.99
  d. None of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emilymalinowski12

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


JMatthes

  • Member
  • Posts: 578
Reply 2 on: Jul 24, 2018
:D TYSM

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Generally, the total tax burden in the United States is much lower than that of other industrialize Generally, the total tax burden in the United States is much lower than that of other industrialize
Question Above Question Above
Math question Math question
economic question economic question
economic question economic question
ODDS AND PROBABILITY 4 QUESTIONS I NEED IT TPDAY PLEASE ANSWER ALL ODDS AND PROBABILITY 4 QUESTIONS I NEED IT TPDAY PLEASE ANSWER ALL
Video: Introduction to Autism

For a complete list of videos, visit our video library