Assuming a married couple has an equal chance of giving birth to a male or a female child, find the probability that a couple with 5 children will have more girls than boys in the family.
Q: Suppose a jar contains 13 red marbles and 36 blue marbles. If you reach in the jar and pull out 2…
A: We have total number of marbles in the jar = 13 red marbles + 36 blue marbles = 49. We can pull out…
Q: Suppose a jar contains 6 red marbles and 36 blue marbles. If you reach in the jar and pull out 2…
A: Solution
Q: Suppose a jar contains 9 red marbles and 18 blue marbles. If you reach in the jar and pull out 2…
A: From the provided information, A jar contains 9 red marbles and 18 blue marbles. Total marbles = 9 +…
Q: There are 5 dark chocolates, 8 milk chocolates in a box. If one chocolate is selected from the…
A: Answer: From the given data, Number of dark chocolates in the box = 5 Number of milk chocolates in…
Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if four…
A: Let X represent the random variable n=4 p=0.14 X~ Binomial (4, 0.14)
Q: There are 5 boys and 8 girls in a room. What is the probability that group of five have more boys…
A: There are 5 boys and 8 girls in a room. TOTAL 13 people in room here use hypergeometric…
Q: A bag contains 4 red marbles and 7 blue marbles. You randomly pick a marble, return it to the bag,…
A: The number of red marbles is 4 and the number of blue marbles is 7.
Q: Suppose a jar contains 14 red marbles and 20 blue marbles. If you reach in the jar and pull out 2…
A: Given, no of red marbles=14 no of blue marbles=20 Total marbles=34 P(both are red.)=?
Q: Suppose a jar contains 18 red marbles and 21 blue marbles. If you reach in the jar and pull out 2…
A: Given,no.of red marbles=18no.of blue marbles=21Total no.of marbles=39
Q: Suppose a jar contains 5 red marbles and 31 blue marbles. If you reach in the jar and pull out 2…
A: Solution
Q: Suppose a jar contains 8 red marbles and 34 blue marbles. If you reach in the jar and pull out 2…
A: Given: Number of red marbles = 8 Number of blue marbles = 34 Total number of marbles = 8+34 = 42
Q: In a family with 3 children, excluding multiple births, what is the probability of having exactly 2…
A:
Q: If you reach in the jar and pull out 2 marbles at random at the same time, find the probability that…
A: Total number of red marbles = 18 Total number of blue marbles = 26 Total number of marbles = 18+26 =…
Q: Imagine you have a bag containing 5 red, 3 blue and 2 orange chips. If drawing without replacement,…
A: Imagine you have a bag containing 5 red, 3 blue and 2 orange chips.
Q: etermine the probability of having 2 girls and 3 boys in a 5-child family assuming boys and girls…
A: Here, Number of boys=3 Number of girls=2 Total children n=5 assuming boys and girls are equally…
Q: Suppose a jar contains 9 red marbles and 12 blue marbles. If you reach in the jar and pull out 2…
A:
Q: In a box there are 12 male and 6 female piglets. If 6 piglets are chosen at random, what is the…
A:
Q: If you are dealt 4 cards from the shuffle deck of 52 find the probability of getting three jacks and…
A: Obtain the probability of getting three jacks and one queen. The probability of getting three jacks…
Q: A box contains 3 black spheres and 4 white spheres. What is the probability of selecting one or more…
A: Solution: From the given information, a box contains 3 black spheres and 4 white spheres. Total…
Q: Suppose a jar contains 8 red marbles and 35 blue marbles. If you reach in the jar and pull out 2…
A: Probability: The ratio of the number of favorable outcomes to certain event and total number of…
Q: Suppose a jar contains 15 red marbles and 27 blue marbles. If you reach in the jar and pull out 2…
A: 15 red marbles27 blue marblesThe total number of marbles in the jar is 15 + 27 = 42
Q: uppose a jar contains 12 red marbles and 36 blue marbles. If you reach in the jar and pull out 2…
A: Solution: Given information: Red marbles = 12 Blue marbles = 36 Total marbles = 12+36 Total marbles…
Q: An opaque bag contains 13 yellow and 12 teal marbles. If two marbles are randomly chosen from the…
A: Answer: From the given data, number of yellow marbles = 13 number of teal marbles = 12 Total number…
Q: Suppose a jar contains 14 red marbles and 27 blue marbles. If you reach in the jar and pull out 2…
A:
Q: Suppose a jar contains 7 red marbles and 37 blue marbles. If you reach in the jar and pull out 2…
A: number of red marbles in a jar = 7 number of blue marbles in a jar = 37 total number of marbles in a…
Q: jar contains 7 red marbles, 8 green marbles, and 4 blue marbles. What is the probability that you…
A:
Q: A history class is comprised of 5 female and 10 male students . If the instructor of the class…
A: Given: Number of females = 5 Number of males = 10 Total number of students = 5+10…
Q: Suppose a jar contains 8 red marbles and 23 blue marbles. If you reach in the jar and pull out 2…
A: To find the probability that both marbles are red when two marbles are drawn at random from the jar,…
Q: Suppose a jar contains 6 red marbles and 37 blue marbles. If you reach in the jar and pull out 2…
A:
Q: If two cards are drawn without replacement from an ordinary deck, find the probability of an ace…
A: P(an ace and a 3 being drawn)=?
Q: Suppose a jar contains 6 red marbles and 25 blue marbles. If you reach in the jar and pull out 2…
A: There are 6 red and 25 blue marbles to find probability that both are red.
Q: Suppose a jar contains 20 red marbles and 35 blue marbles. If you reach in the jar and pull out 2…
A: Givena jar containsNo.of red marbles=20No.of blue marbles=35Total no.of marbles=55
Q: A bunch of mixed colored roses has 5 red roses, 3 pink roses, 2 white roses, and 2 yellow roses.…
A: Given, A bunch of mixed colored roses has 5 red roses, 3 pink roses, 2 white roses, and 2 yellow…
Q: Suppose a jar contains 8 red marbles and 10 blue marbles. If you reach in the jar and pull out 2…
A: A jar contains 8 red marbles and 10 blue marbles, Total number of marbles in the jar= 8+10=18
Q: A bag contains 3 red marbles, 4 blue marbles , 9 yellow, and 5 green. What is the probability of…
A: Given that there are 3 red marbles, 4 blue marbles , 9 yellow, and 5 green. So there are total…
Q: Suppose a jar contains 8 red marbles and 37 blue marbles. If you reach in the jar and pull out 2…
A: From the provided information, Red marbles in a jar = 8 Blue marbles in jar = 37 Total marbles = 8 +…
Q: A man and a woman got married and decided to have 5 children. What is the probability that the…
A: A man and a woman got married and decided to have 5 children.∵P(girl)=P(boy)=0.5P(the couple will…
Q: A box contains 3 black spheres and 4 white spheres. Given that you have already selected 1 black…
A: Given :- A box contains 3 black spheres and 4 white spheres. Now Given that we have already…
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- Suppose a jar contains 18 red marbles and 13 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same time, find the probability that both are red.A group of 10 male and 4 female students is talking about going out for pizza. If50%of the male students actually go and25%of the female students actually go, find the probability that a random student who goes out for pizza is female. ( don't hand writing solution)A bag contains 4 blue marbles and 5 red marbles. If two marbles are drawn one after the other without replacement, what is the probability of getting 1 red and 1 blue marble.
- A girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons. What is the probability that she draws yellow ribbons and 4 violet ribbons?A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls and 4 Green balls. what is the probability of selecting a blue or green ball on the first draw?A box has 3 red balls and 4 yellow balls. What is the probability of getting two red balls, if you randomly choose one ball from the box, replace it, and then choose another ball? "
- a bag contains 3 black, 4 red, 3 yellow, and 2 green marbles. what is the probability of drawing a black and then a red marble out of the bag without replacing the black marble before drawing a red marble?Griffin Labs has noted that they admit an average of 7 patients per hour. What is the probability that during the next hour less than 2 patients will be admitted? What is the probability that during the next hour less than 3 patients will be admitted?An undergraduate research committee consisting of 4 people is to be formed form 12 doctoral students and 4 supervisors. Find the probability that the committee will consist of exactly 2 doctoral students.
- A jar contains 2 red marbles, 8 green marbles, and 5 blue marbles. What is the probability that you draw 3 green marbles in a row if you do replace the marbles after each draw? = What is the probability that you draw 6 blue marbles in a row if you don't replace the marbles after each draw?Suppose a jar contains 9 red marbles and 37 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same time, find the probability that both are red.