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Mason has 10 black 12 white and 3 brown pairs of socks in one drawer what is the probability that without looking Mason will pick a brown pair of socks?
P(B) = 0.12 = 12%There are 25 pair of socks: 10 Black, 12 White, 3 Brown.P(B) = 3/25 = 0.12 = 12.0%
Mammu has 16 pairs of white socks and 16 pairs of brown socks she kept all socks in same drawer she picks out 3 socks at random what is the probability she will get a matching pair?
100% She will either have at least two brown socks or two white socks in any scenario.
What chance have you got in pulling out a brown sock from a drawer containing 7 brown and 3 black socks?
75%
Which shows the probability of choosing 2 white socks from a drawer having 6 white 3 black socks 3 brown socks and 8 gray socks?
I assume you are selecting two socks (one at a time) from the drawer to wear (for example). There are 6 white + 3 black + 3 brown + 8 gray = 20 socks in all So the probability that the first sock chosen to be white is 6/20 since there are 6 socks and 20 socks in total. 6/20 reduces down to 3/10. The probability that the second sock chosen is also white is 5/19 since there are now only 5 white socks left to be chosen and 19 socks in total (since one sock has been taken out). Thus the probability of both socks being white is: probability = 3/10 x 5/19 = 3/38
Both parent organisms have brown fur Bb what is the probability that an offspring will have brown fur?
75%
There are 20 students in room 14 of the students have brown eyes and 12 have blonde hair If a student is chosen randomly what is the probability that he or she will have brown eyes and blond hair?
The probability that he or she will have brown eyes and blond hair is 21/50.
There are six pairs of black gloves and six pairs of brown gloves in a drawer In complete darkness how many gloves must you take from the drawer in order to be sure to get a pair that match?
3
What is the probability of a bag filled with brown red and pink candies and choose one what is the probability of choosing a red piece of candy There are 9 brown pieces 8 red pieces and 11 pink pieces?
28
What is the probability of finding a brown-eyed blonde on the streets?
The answer depends on where on earth the street is. In a village in much of Asia or Africa, I suggest the probability is 0.
How would the probability of a brown-coated offspring change if the brown coated parent had the gene BB?
In this case, it doesn't matter what the genotype of the other parent is since BB is homozygous dominant (assuming this is the only gene that affects coat colour of course). All of the BB parent's offspring will PHENOTYPICALLY be brown-coated. They may be heterozygous though (Bb) depending on genotype of the second parent. So the PHENOTYPIC probability of a brown coat is 100% The genotypic probability of a homozygous genotype depends on the second parent.
What is the probability that a child will have a round face brown or blond hair?
Depends on the parents.
A drawer has 10 brown socks and 10 black ones How many socks must you remove before being sure of having a pair of brown ones?
You must remove 12 socks to be sure of having a pair of Brown one
