« previous next »

Author Question: What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times ... (Read 28 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jun 19, 2018
What is the probability that one can call the flip of a coin correctly at least 6 out of 7 times assuming that the coin is fair?
 
  a. 0.0078
  b. 0.0547
  c. 0.5000
  d. 0.0625
  e. 0.1250

Question 2

If one flips 5 unbiased coins once, what is the probability of getting exactly 3 heads?
 
  a. 0.6000 c. 0.4687
  b. 0.3125 d. 0.0312


chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Using Probability Calculations in Genetics Using Probability Calculations in Genetics
Instructing a Patient to Use Crutches Correctly Instructing a Patient to Use Crutches Correctly
After being sure all pads are correctly positioned, use the electromechanical controls to raise the ... After being sure all pads are correctly positioned, use the electromechanical controls to raise the ...
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Food Digestion Times Food Digestion Times
Which of the following reactions correctly shows the transmutation of an element by neutron ... Which of the following reactions correctly shows the transmutation of an element by neutron ...
Video: Introduction to Epilepsy

For a complete list of videos, visit our video library