16) Without loqking Melissa picked one marble out of a bag containing only 1 white, 1 yellow, 1 blue, and 1 green marble. What is the probability that she pioked a green marble? A) 3 B) 3 D) 4

Q: Assume that you have 9 red balls and 4 blue balls from which randomly to select two without…

A:

Q: Assume that the committee consists of 7 Republicans and 6 Democrats. A subcommittee of 5 is randomly…

A: There are total (7+6)=13 persons. We can select any 5 persons from 13 persons in 13C5=1287 ways   If…

Q: Find the probability of throwing a sum of 3 at least 8 times in 11 throws of a pair of fair dice.…

A: Possible pairs for sum of 3 = (1,2) , (2,1) Total possible outcomes on throwing a pair of die  = 36…

Q: urn has 7 balls that are identical except that 4 are white and 3 are red. A sample of 5 is selected…

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Q: b. What is the probability that Backen and Hayes LLC will obtain 40 or more new clients (to 2…

A: Note: Thank you for the question. Since multiple subparts are posted, according to our policy, we…

Q: 2. If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A: Part (a) Out of total 9 books, three books can be selected in 9C3 ways. Calculate the probability…

Q: 2. Find the probability that in tossing a fair coin three times, there will appear (a) 3 heads, (b)…

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Q: Assume that 69.3% of the student athletes are male, 49.7% of the student athletes prefer basketball,…

A: Assume, M be the event that the selected student is a man. W be the event that the selected student…

Q: Assume that the playbook contains 12 passing plays and 9 running plays. The coach randomly selects 8…

A: All possible cases: Number of ways 2 passing plays and 6 running plays (12C2)(9C6)=5544 3…

Q: Find the probability of obtaining two heads in the toss of two unbiased coins when (a) at least one…

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Q: a boy chosen at random played exactly one sport b. a boy chosen at random played baseball, given…

A: Given : Total boys are 250 , 230 played baseball , 140 played soccer , 50 played both. Our aim is to…

Q: view and answer:  What is the probability that the 15th ball extracted

A: There are two type of variables : Continuous variables and discrete variables. Continuous variables…

Q: A jury of 12 members is to be selected from a panel consisting of 8 men and 8 women. a. How many…

A: Given: Number of men=8 Number of women=8 Total number of Men and Women is, Total member=8+8=16 It is…

Q: 6-) If three balls are randomly drawn from a bow containing 6 white and 5 black balls, what is the…

A: Given three balls are randomly drawn from a bow containing 6 white and 5 black balls. To find the…

Q: An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly selected, what is…

A: given that,  5 red balls 6 blue balls 8 green balls total number of balls = 19 we have to choose 3…

Q: From a box containing 6 black balls and 4 green balls, 3 balls are drawn in succession, each  ball…

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Q: Find the probability of throwing a sum of 7 at least 2 times in 6 throws of a pair of fair dice.…

A: We have given that,  Sample space (S) is, number of trials (n) = 6 S = { (1,1), (1,2, (1,3)..... (6,…

Q: assume there are 1 grey females, 4 grey males, 5 white females, and 6 white males. As in the book,…

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Q: Assume that there are 8 white mice and 7 black mice to choose from, and you randomly pick 4 mice.…

A: It is given that, there are 8 white mice and 7 black mice. Thus, total mice  =8+7=15 We randomly pic…

Q: An urn contains 7 white balls, 4 red balls, and 4 blue balls. What is the probability of selecting 9…

A: Given that  An urn contains White balls = 7 Red balls = 4 Blue balls = 4 Total balls in urn = 7 + 4…

Q: 2) In a single throw of two fair dice, find the probability that the product of the numbers on the…

A: Probability of an event = Number of outcomes favorable to that eventnE Number of all possible…

Q: On a circuit board, there are 50 chips of which five are defective. If 15 chips ar selected at…

A: .Given data,Total number of chips n=50Defective chips           x=5p=xn=550=0.1If n=15P(X≤2)=?

Q: Assume that you have 9 red balls and 8 blue balls from which randomly to select two without…

A: Red balls= 9 And Blue balls= 8 Total balls= 9+8= 17 Probability=n(A)/n(s)  Where n(A) is number of…

Q: A box contains 30 balls with 6 red (R), 7 yellow (Y), 7 green (G), and the rest are blue (B).…

A: Disclaimer: Since you have posted multiple questions, we will solve first question for you. If you…

Q: A cooler contains 9 bottles of water: 3 sparkling and 6 regular. If two are drawn out at random what…

A: According to the provided data, the total number of water bottles in a cooler is 9 out of which 3…

Q: Find the probability of throwing a sum of 10 at least 2 times in 7 throws of a pair of fair dice.…

A:

Q: Assume that the playbook contains 16 passing plays and 15 running plays. The coach randomly selects…

A: There are 16 passing plays and 15 running plays. The total possibility of selecting 9 plays from 31…

Q: A jar holds 20 cookies, 15 are chocolate-chip cookies, and 5 are brussel-spout-with-turnip-chips…

A: We have to find given probability.

Q: Assume that you have 8 red balls and 6 blue balls from which randomly to select two without…

A: According to the provided data, there are 8 red balls and 6 blue balls making a total of 14 balls…

Q: Of 350 workers surveyed in an industrial community, 65 worked in the lumber yard and 30 work in the…

A: Total number of worker surveyed in community is 350. The number of worker for yard is 65. The number…

Q: From a sack of fruit containing 10 oranges, 4 apples, and 6 bananas, a random sample of 8 pieces of…

A:

Q: Find the probability of a 4 turning up at least once in two tosses of a fair die.

A: The probability outcomes of two tosses of a fair die is 1st toss  = 1, 2, 3, 4, 5, 6 2nd toss = 1,…

Q: Assume that the committee consists of 8 Republicans and 7 Democrats. A subcommittee of 6 is randomly…

A: Obtain the probability that the new subcommittee will contain at least 2 Democrats. The probability…

Q: A player would win a game if they draw exactly 2 Aces or exactly 2 Kings in a hand of 5 cards from a…

A: To give the required probabilitynCr = n!r!(n-r)!

Q: 6. Three out of eight BS in Business Administration graduates are in banking industry. If 600 BS in…

A:

Q: A card is drawn at random from a Deck of 52 playing cards. what is the probability that it is an ace…

A: Probability of an event is equal to the ratio of number of favourable outcomes for the event to the…

Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A: From the provided information, Total books in a shelf = 5 + 3 + 1 = 9 If three books are picked at…

Q: 4) Determine the probability that a sibship of 6 will comprise: (a) 4 boys and 2 girls. (b) boys as…

A: As per guidelines only first 3 subparts have been answered.

Q: What is the probability of getting exactly four 2s in casting a die 7 times?

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Q: 8 coins are thrown simultaneously. Show that the probability of obtaining at least 6 heads is…

A:

Q: Assume that you have 8 red balls and 10 blue balls from which randomly to select two without…

A: According to the given information:Number of red balls=8Number of blue balls=10Total balls=18Number…

Q: A jar holds 20 cookies, 15 are chocolate-chip cookies, and 5 are brussel-spout-with-turnip-chips…

A:

Q: Of the 28 restaurants in an area, 4 serve one type of cuisine, 9 serve two different types of…

A: We have to find given probability.

Q: 2) Compute the probability of tossing a six-sided die and getting a 7.

A:

Q: and 7 fed Dals, the second urn has 2 blue balls and 8 red balls, and the third urn has 5 blue balls…

A: Answer: If we draw a red from the first urn then it is sure that we will draw at least 2 balls…

Q: Assume that 2 cards are drawn without a replacemnt from a standard 52 card deck. What is the…

A: Given that 2 cards are drawn without a replacement from a standard 52 card deck.  Total number of…

Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems and a dictionary,…

A:

Q: In a survey of 189 people, 139 expressed support for the governor. Find p and q, where p is the…

A: We have to find correct answer for given data..

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.