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Basic Probability
Page 3
Questions (530)
If you draw two cards from a standard deck of 52 cards without replacement, find:
P(King first, Jack second)
3 answers
asked by
daniel
852 views
Eli has a number cube. Each side has a different number: 1,2,3,4,5 or 6. Eli will roll the number cube once.
What is the
4 answers
asked by
Nicolas
1,060 views
A number cube with numbers 1 through 6 is rolled. Find the given probability.
P(complement of 4) A. 1/6* B. 5/6 C. 2/6 D. 4/6
6 answers
asked by
Chris
1,758 views
Let A and B two mutually exclusive events of a sample space S. If P(A)=0.6, P(B)=0.2 , find the probability of each of the
2 answers
asked by
anonymous
1,200 views
If a die is rolled one time, find these probabilities.
Getting a number greater then 6. Getting a number less then it equal to 0.
3 answers
asked by
Anonymous
320 views
A couple plans to have three children. What is the probability that they have at least one girl?
2 answers
asked by
David`
506 views
If you are rolling a size sided number cube, what is the probability of rolling an even number or a number less than 3?
4 answers
asked by
Na'Lah
328 views
Bobby has a bag of marbles.
In his bag of marbles are: • 8 Red Marbles • 7 Blue Marbles • 3 Yellow Marbles • 9 Green
3 answers
asked by
Anamaria
722 views
a spinner has 8 equal sections
3 are red 4 are blue and 1 is yellow the spinner is spun twice what is the probability of getting
5 answers
asked by
daniela
1,172 views
You put the names of all the students in your class in a paper bag. There are 19 boys and 12 girls. If you draw a name at
4 answers
asked by
20four
1,489 views
You roll a number cube twice. Find P (even, then not 2). Write the probability as a fraction in simplest form. plaz help
9 answers
asked by
um
2,929 views
A bag contains 4 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, what is the
3 answers
asked by
angela
922 views
If you flip a coin three times, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT. What is the probability of
3 answers
asked by
SUE
2,311 views
Suppose that A and B are events defined on a common sample space and that the following probabilities are known. Find P(A or B).
2 answers
asked by
Carl
511 views
The maker of a candy that comes in the color Blue, Red, White, Green, Pink and Tan. The proportion for Blue is 0.2, Red is 0.3,
3 answers
asked by
Ana wheeler
1,085 views
A jar consists of 21 sweets, 12 are green and 9 are blue. William picked 2 sweets at random. Find the probability that both
3 answers
asked by
jenny
1,383 views
A parking lot has seventy-three parking spaces numbered from 1 to 73. There are no cars in the parking lot when Jillian pulls in
3 answers
asked by
Janelle
1,561 views
Maureen is setting up the fellowship hall for a Fourth of July party. She covered 6 tables with blue tablecloths, 6 tables with
11 answers
asked anonymously
72 views
when a drawing pin falls to the ground, the probability that it lands point up is 0.2. a. Find the probability that a pin does
4 answers
asked by
Sofia
416 views
1)Suppose you buy 1 ticket for $1 out of a lottery of 3000 tickets. If the prize for the one winning
ticket is to be $500, what
4 answers
asked by
jessica
919 views
I can not seem to figure out this question. Can someone please help?
Two cards are drawn from an ordinary deck of 52 playing
7 answers
asked by
B.B.
951 views
The names of the students in Mr. Hayes' math class are written on the board. Mr. Hayes writes each name on an index card and
5 answers
asked by
Patrick
1,520 views
Determine whether the following individual events are overlapping or non-overlapping. Then find the probability of the
3 answers
asked by
Susan
3,529 views
a box contains 3 red balls 4 white balls and 9 black balls. two balls are drawn at random from the box with replacement of the
2 answers
asked anonymously
67 views
A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled.
What is the
2 answers
asked by
55 views
A jar of 70 candies has the following colors: 28 orange, 7 white, 14 brown, and 21 yellow.
What is the probability of randomly
2 answers
asked by
Yah
62 views
Let the sample space be Upper S equals StartSet 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10
3 answers
asked by
AOL
144 views
A bag contains 7 red marbles, 2 blue marbles and 3 green marbles. If two marbles are drawn out of the bag, what is the exact
1 answer
asked by
Adoette
57 views
When one of the six cards is chosen at random
1 answer
asked by
Hamdalat
71 views
glenn roles a fair dice and flips a fair coin
what is the probablity of obtaining a number less than 2 and a head
1 answer
asked by
Joel
417 views
you have 3 red sweaters 2 black sweaters. and 4 gray sweaters. you randomly pick one sweater, put it back, then randomly pick
1 answer
asked by
247 views
S = {1, 4, 9, 16, 25, 36, 49, 64, 81, 100} is a set of 10 natural numbers. If 3 numbers are randomly picked, what is the
1 answer
asked by
Alex
292 views
A bag contains 5 red marbles, 9 white marbles, and 5 blue marbles. You draw 4 marbles out at random, without replacement. What
3 answers
asked by
Ashley Blanco
1,542 views
1) P(A) = 50%
P(B) = 50% P(A or B) = ____ P(A and B) = 0% 2) A and B are independent events. P(A) = 0.35 P(B) = _____ P(A and B)
1 answer
asked by
sofia
286 views
Hallie is trying to win the grand prize on a game show. Should she try her luck by spinning a wheel with 6 equal sections
4 answers
asked by
Rose
1,324 views
If two light bulbs are choosen at random from 5 bulbs of which 3 are defective then which of the following in the probability
1 answer
asked by
Learner
373 views
Q and R are not mutually exclusive events. If P(Q) = 0.12, P(R) = 0.25, and P(Q and R) = 0.03, find P(Q or R).
A) 0.34 B) 0.03 C)
4 answers
asked by
M, S, E,
2,743 views
In a poll, respondents were asked whether they had ever been in a car accident. A total of 360 respondents indicated that
2 answers
asked by
karisma
682 views
In 2011 a spots club offers its members three types of activities: volleyball basketball and tennis.
Each member practices only
1 answer
asked by
angy
601 views
A golf ball is selected at random from a golfn bag. If the golf bag contains 5 red balls, 6 orange balls and 9 black balls, find
2 answers
asked by
Zoe
739 views
Suppose that
p(A)=0.6 P(AuB)=0.7 P(AnB)=0.05 determine P when it is mutually exclusive independent hence duduce
1 answer
asked by
sam!!!
378 views
On average, 40 customers are visiting a store in an hour. Find the probability of more than 40 customers visiting that store in
2 answers
asked by
ABDULA YUSUF
526 views
A jar contains 16 beads. 4 beads are red, 4 are yellow, 5 are green, and 3 are blue.
Which is the probability of picking a blue
3 answers
asked anonymously
58 views
We have looked at the probability that two non-mutually exclusive events A or B can happen in this learning experience.
We will
1 answer
asked by
chels
727 views
two urn contain respectively 3 white, 7 red, 15 black and 10 white ,6 red and 9 black balls. one ball is drawn from each urn.
2 answers
asked by
javd
485 views
put all the letters in a hat.
What is the p(vowels)= 5/26 p(first half of alphabet -13)= 13/26=1/2 p (v and f) p (vc) p(v or c)
1 answer
asked by
ran
364 views
a marble is randomly selected from a bag containing 3 red marbles, 3 blue marbles, and 3 green marbles. what is the probability
3 answers
asked by
Iready diagnostic
42 views
Hi I know how to find P(A and b) and P(AuB)
My problem is finding say P(A)=0.60 and P(B with a line over the B)=0.40. what do I
1 answer
asked by
Mary Ann
440 views
a number is picked from the set (1,2,3,_,18).find the probability that it is either a multiple 3 or a number less than 7. find
3 answers
asked by
Yusuf
370 views
a number is picked from the set {1,2,3,-,18}.find the probability that it is either a multiple of 3 or a number less than 7
3 answers
asked by
oke obadiah
385 views
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Parent Categories (7)
Mathematics and Probability
Probability
Probability & Statistics
Probability and expected value
Probability and Statistics
Probability Theory
Statistics