Question

A box contains 30 items numbered from 1 to 10. An article is selected at random...

A box contains 30 items numbered from 1 to 10.
An article is selected at random and the events are defined:
A: selected item has multiple number of 5
B: selected item has even number
Interpret each expression verbatim and then do the calculation

1) P(A)
2) P(B)
3) P(A ∩ B)
4) P(A U B)
5) P(A’ ∩ B)
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A box contains 30 pens numbered from 1 to 30. One pen is drawn at random....
A box contains 30 pens numbered from 1 to 30. One pen is drawn at random. Find the probability that the number of the drawn pen is a multiple of (a) 5 or 7, (b) 3 or 7.
a bag contains 30 lottery ball numbered 1-30. A ball is selected, replaced, then another is...
a bag contains 30 lottery ball numbered 1-30. A ball is selected, replaced, then another is drawn. what is the probability two even balls are chosen?
cards numbered from 1 through 31 are placed into a box and two cards are selected...
cards numbered from 1 through 31 are placed into a box and two cards are selected without replacement. Find the probability that both numbers selected are​ odd, given that their sum is even. Find the probability that both numbers selected are​ odd, given that their sum is even.
A box contains 7 items, 4 of which are defective. a random sample of 3 items...
A box contains 7 items, 4 of which are defective. a random sample of 3 items are taken from the box. Let X be the number of defective items in the sample. 1.Find the probability mass function of X. 2.Find the mean and the variance of X.
A jar contains 10 red marbles numbered 1 to 10 and 4 blue marbles numbered 1...
A jar contains 10 red marbles numbered 1 to 10 and 4 blue marbles numbered 1 to 4. A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red Your answer is :      (b) The marble is odd-numbered Your answer is :      (c) The marble is red or odd-numbered Your answer is :      (d) The marble is blue or even-numbered Your answer is :
2. Two cards are selected from a deck of cards numbered 1 – 10. Once a...
2. Two cards are selected from a deck of cards numbered 1 – 10. Once a card is selected, it is not replaced. What is P(two even numbers)? a. 1/4                          b.   2/9             c. 1/2                           d. 1 3. In a fish tank there are 24 goldfish, 2 angel fish, and 5 guppies. If a fish is selected at random, find the probability that it is a goldfish or an angelfish. a. 26/31                      b.   12/31         c. 24/2             d. 2/24
A box contains 80 balls numbered from 1 to 80. If 15 balls are drawn with...
A box contains 80 balls numbered from 1 to 80. If 15 balls are drawn with replacement, what is the probability that at least two of them have the same number?
A box contains 11 balls numbered 1 through 11. Two balls are drawn in succession without...
A box contains 11 balls numbered 1 through 11. Two balls are drawn in succession without replacement. If the second ball has the number 4 on​ it, what is the probability that the first ball had a smaller number on​ it? An even number on​ it? The probability that the first ball had a smaller number is _____. ​(Type a fraction. Simplify your​ answer.) The probability that the first ball had an even number is ____. ​(Type a fraction. Simplify...
Assume you have a group of ten ping-pong balls numbered from 1-10. Let us define some...
Assume you have a group of ten ping-pong balls numbered from 1-10. Let us define some events as follows: Event A: A randomly selected ball has an odd number on it Event B: A randomly selected ball has a multiple of 3 on it Event C: A randomly selected ball has either a 5 or 8 on it Answer the following questions related to probability of the above described events for a SINGLE trial: a. P(A) = (Remember this is...
A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1...
A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1 to 11. b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 9 on it, what is the probability the marble is blue?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT