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Probability
Page 10
Questions (17,963)
In a bag there are red, green, black,and white marbles. If there are 6 red, 8 green, 4 black, and 12 white and one marble is to
7 answers
asked by
Amy
4,095 views
A die is rolled twice. What is the probability that the sum of the rolls is less than 4 given that one of the rolls is a 1?
The
5 answers
asked by
Ed
4,155 views
The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For these questions, assume these
6 answers
asked by
jr
2,002 views
Find the probability of spinning each of the following.
/content/media/680582-592012-85319-AM-284858430.png 1. P(7) (1 point) 1/7
103 answers
asked by
Jassie
17,942 views
A bag contains 6 blue balls, 4 green and 2 red. If you put your hand in and picked a ball at random what are the chances it is
6 answers
asked by
Anonymous
4,597 views
What is the probability of not rolling a 5 on a die?
1/5 1/6 5/6** 1/4
7 answers
asked by
Maria
6,018 views
mike is playing cars with his sister when he draws a card from a pack of 35 cars number from 1 to 35. what is the probability of
6 answers
asked by
Tia
2,430 views
There are 5 blue chips, 4 red chips and 3 yellow chips in a bag. One chip is drawn from the bag. That chip is placed back into
5 answers
asked by
Help
5,275 views
A number cube is rolled 360 times, and the results are recorded as follows: 61 ones, 26 twos, 36 threes, 76 fours, 73 fives, and
9 answers
asked by
\_(^_^)_/
4,055 views
The number of golf balls ordered by customers of a pro shop has the following probability distribution. Find the mean.
x|P(x)
5 answers
asked by
Ember Lovet
7,487 views
You are given 9 to 1 odds against rolling a sum of 8 with the roll of two fair dice, meaning you win $9 if you succeed and you
5 answers
asked by
Alisha
3,490 views
A box contains 40 oranges,12 of which are unripe.i pick one at random.what is the probability that it is (a)ripe, (b)unripe?
6 answers
asked by
musa ezekiel
2,591 views
A bag contains five red marbles and five blue marbles. You randomly pick a marble and then return it to the bag before picking
7 answers
asked by
Anonymous
3,160 views
A basket contains the following pieces of fruit: 3 apples, 2 oranges, 2 bananas, 2 pears, and 5 peaches. Jack picks a fruit at
7 answers
asked by
Anonymous
1,789 views
Suppose you write the letters M-I-S-S-I-S-S-I-P-P-I on cards and mix them in a hat. You choose one card from the hat without
7 answers
asked by
Grace
1,963 views
your drawer contains 6 red socks and 10 blue socks. its to dark to see which are which, but you grab two anyway. what is the
9 answers
asked by
anonymous
4,158 views
a bag of fruit contains 3 apples, 2 oranges, 1 banana, and 4 pears. Gerald will randomly select 2 fruit at a time from the bag
4 answers
asked by
Bubbles
4,502 views
If two fair dice are rolled, find the probability that the sum of the dice is 6, given that the sum is greater than 3.
5 answers
asked by
Joshua
3,169 views
James has 10 shirts in his drawer: 3 red, 2 black and 5 white. He has 6 pairs of shorts in his drawer: 3 black, 1 blue, and 2
5 answers
asked by
Trineddie
1,069 views
The number cube shown is rolled and the spinner shown is spun. Find P(an odd number and yellow). A six sided number cube and a
6 answers
asked by
sss
192 views
A letter is chosen randomly from the 26 letters in the alphabet. Find the probability of choosing a consonant.
7 answers
asked by
Nancy
4,862 views
A standard deck of cards is shuffled and one card is drawn. Find the probability that the card is red or a jack.
4 answers
asked by
NatoshaMarie
2,518 views
a class contains 15 boys and 21 girls.a student is chosen at random.what is the probability that a boy is chosen?
5 answers
asked by
musa ezekiel
1,480 views
Two lamps are to be chosen from pack of 12 lamps where four are defective and the rest are non defective. what is the probablity
6 answers
asked by
Estifanos
2,378 views
A pair of dice is rolled, and a number that appears uppermost on each die is observed, Refer to this experiment and find the
4 answers
asked by
Maria
2,959 views
A box contains 55 balls numbered from 1 to 55. If 8 balls are drawn with replacement, what is the probability that at least two
4 answers
asked by
Nick
2,139 views
If the probability that the average freshman will not complete a 5 year engineering course is 2/5, what is the probability that
4 answers
asked by
Joven
3,150 views
If you are dealt 6 cards from a shuffled deck of 52 cards, find the probability of getting 3 jacks and 3 aces.
4 answers
asked by
Junior
4,974 views
A box contains five blue, eight green, and three yellow marbles. If a marble is selected at random, what is the probability that
4 answers
asked by
free
1,833 views
If you flip a coin 24 times, what is the best prediction possible for the number of times it will land on tails?
6 answers
asked by
Hala
1,835 views
six cards are numbered 1 1 6 7 11 and 12 cards are chosen without replacement until a card number 1 is chosen. find the
4 answers
asked by
Shruti
2,446 views
4. A spinner is divided into 10 equal sections numbered from 0-10. You spin the spinner once. What is P(not even)?
A. 3/5 B. 1/2
10 answers
asked by
Me
2,916 views
about 35% of a population has blue eyes if four different people are randomly selected what is the probability that they all
4 answers
asked by
Anonymous
2,563 views
Three cards are drawn from a deck without replacement. Find these probabilities. a)all are jacks b)all are clubs c)all are red
5 answers
asked by
kathy
7,666 views
A survey found that 25% of pet owners had their pets bathed professionally rather than do it themselves. If 18 pet owners are
5 answers
asked by
Anonymous
9,264 views
From a group of 12 people, you randomly select 3 of them. Find the probability that at least one of them is among the 3 oldest
5 answers
asked by
MIA
7,146 views
The letters in the word Paris are written on slips of paper and placed in a bag. Each letter will be put back after it is drawn.
7 answers
asked by
Cassie
3,222 views
In a gambling game a man is paid $5 if he gets all heads or all tails when 3 coins are tossed, and he pays out of $3 if either 1
4 answers
asked by
Barney
7,152 views
Assume that blood pressure readings are normally distributed with a mean of 123 and a standard deviation of 9.6. If 144 people
5 answers
asked by
florence
19,548 views
If you rolled a number cube 100 times, how many times would you expect to get an even number?
A.25 B.75 C.50 D.38 I think it is
6 answers
asked by
Cassie
3,352 views
A manufacturer makes two models of an item: model I, which accounts for 80% of unit sales, and model II, which accounts for 20%
4 answers
asked by
Sophia
4,715 views
A crate contain 50 eggs, out of which 18 are bad. I If an egg is picked at random from the crate, what is the probability that
4 answers
asked by
Patrick Andrew Musa
377 views
Tammy's mom is baking cookies for a bake sale. Currently, there are 22 chocolate chip cookies, 18 sugar cookies, and 15 oatmeal
4 answers
asked by
nic
804 views
solve this probability :a box contains 10 marble, seven of which are black and three are red.three marbles are drawn,one after
6 answers
asked by
fadil
2,910 views
A math teacher is randomly distributing 15 rulers with centimeter labels and 10 rulers without centimeter labels. What is the
4 answers
asked by
John
1,761 views
The scores on an exam are normally distributed, with a mean of 77 and a standard deviation of 10. What percent of the scores are
4 answers
asked by
Skye
1,944 views
There is an octahedral (8-faces) die whose faces each have one different number from the set {1, 2, 3, 4, 5, 6, 7, 8}. The die
5 answers
asked by
Conner Kang
1,408 views
Two coins are tossed and a tetrahedral die is thrown. The tetrahedral die has 4 faces numbered 1, 2, 3, 4.
(ii)Work out the
4 answers
asked by
Sara
480 views
a single card is drawn from a deck. find the probability of selecting a 10 or a diamond.
4 answers
asked by
harry
1,129 views
A spinner has five sections, labeled A, B, C, D, and E. The spinner is spun 84 times, and the results are recorded in the table.
4 answers
asked by
OOF
985 views
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