### Science Library Quiz

Sorry, there is no quiz for this topic. Please try instead this quiz for:

# Handling data

Instructions: answer the questions, check them carefully, and when you are sure they are all right, press submit. The number of correct answers will be displayed.

Question 1: How large is the sample set for throwing two die (die is the plural of dice) with 6 sides each?

Question 2: The sample set for tossing two coins is S = {HH, HT, TH, TT}. What is the probability of getting two heads?

Question 3: What is the probability of getting 2 heads out of 3 coins?

Question 4: 2 6-sided dice are thrown. Is the probability that a double is thrown more or less than the probability of throwing a 7?

Question 5: The probability of throwing 3 heads in a row is 1/8. In a trial, a maths student throws two heads in a row. What is the probability that the next coin throw will be a head?

Question 6: The probability that the next animal you see is a dog is 42%. that it is a cat is 22%. If half the other animals are female, what is the probability that the next animal you see is male, but not a cat or a dog?

Question 7: In a mini lottery, you have to choose two numbers out of 10. What is the probability of guessing the two numbers correctly?

## Site Index

### Latest Item on Science Library

The most recent article is:

Trigonometry

View this item in the topic:

Vectors and Trigonometry

and many more articles in the subject:

### Computing

Information Technology, Computer Science, website design, database management, robotics, new technology, internet and much more. JavaScript, PHP, HTML, CSS, Python, ... Have fun while learning to make your own websites with ScienceLibrary.info.

Question: The speed of a satellite in a circular orbit, radius 10,000 km, around the Earth, is \$6.3 ⋅ 10^3 m s^{-1}\$. What is the acceleration of freefall at any point in this orbit, in \$m s^{-2}\$?

Go to the article about: Circular Motion

### Quote of the day...

"The home entertainment industry..." Luca Pacioli was saying.
Sean looked at Leonardo for an explanation.
"He means printed books," whispered Leonardo.
"... may be just a passing fad, but it is killing traditional culture."