In a color preference experiment, eight toys are placed in a container. The toys are identical except for color two are red, and six are green. A child is asked to choose two toys at random. What is the probability that the child chooses the one red toy and one green toy?

Q: Among registered voters nationally, 40% identify as Independent. 30% identify as Democrat, and 30%…

A: Given that P(Independent)=0.40 P(Democrat)=0.30 P(Republican) =0.30 P(Biden won| Independent) =0.65…

Q: In a particular bag of skittles, there are 12 red, 14 orange, 10 green, 8 yellow, and 20 purple…

A: It is an important part of statistics . It is widely used .

Q: deck of 15 cards has 5 green cards labeled 1 through 5,five blue cards labeled 1 through 5, and five…

A:

Q: In a group of 25 boys, 20 play ice hockey and 17 play baseball. They all play at least one of the…

A:

Q: A poll is given, showing 20% are in favor of a new building project. If 2 people are chosen at…

A: Given data,p=20%=0.20n=2P(X=1)=?

Q: 25 .A poll is given, showing 40% are in favor of a new building project. If 9 people are chosen at…

A: Here 40% are in favor of the new building project. A sample of 9 people is taken. We need to find…

Q: For a specific year a total of 2541 postal workers were bitten by dogs. The top six cities for…

A: For a specific year a total of 2541 postal workers were bitten by dogs. The total number of people…

Q: A poll is given, showing 65% are in favor of a new building project. If 5 people are chosen at…

A:

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: According to the given information, we have A poll is given, showing 25% are in favor of a new…

Q: n one​ lottery, a player wins the jackpot by matching all five numbers drawn from white balls​ (1…

A:

Q: Given that there are 3 different colours, Blue, Red and Green, and different group classisfied as…

A:

Q: A poll is given, showing 50% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A poll is given, showing 40% are in favor of a new building project. If 9 people are chosen at…

A:

Q: Fifty managers of a large chain Hotel were selected and classified according to their gender and…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: In a class of 100 students, 30 likes basketball, 30 likes volleyball, 30 likes soccer, 16 likes…

A: In total there are 100 students. 30 of the students play basketball out of which 16 like basketfall…

Q: In a simple experiment designed to test ESP, four cards (jack, queen, king, and ace) are shuffled…

A:

Q: In a random survey of students concerning student activities, 31 engineering majors, 27 business…

A: Find probability

Q: What is the probability of exactly two of the selected bulbs are rated 75-W? What is the probability…

A:

Q: A poll is given, showing 60% are in favor of a new building project. If 10 people are chosen at…

A:

Q: A poll is given, showing 40% are in favor of a new building project. If 10 people are chosen at…

A: We have to find probability..

Q: A poll is given, showing 80% are in favor of a new building project. If 8 people are chosen at…

A: Givenp=0.80n=8x~Binomial(n=8,p=0.80)P(X=x)=(nx)×(p)x×(1-p)n-x   ; x=0,1,....,n

Q: A survey of American women who were asked to name their favorite color yielded the following…

A: Find the probability that a randomly selected participants favorite color is yellow or black: It is…

Q: For a departmental inquiry committee, an employer randomly selects a sample of three employees from…

A: From the provided information, Total employees = 10 Total men = 6 Total women = 4

Q: a) What is the probability that exactly two of the selected bulbs are rated 23-watt? b) What is the…

A: nCr=n!r!n-r!   6 lightbulbs are 13 watt,5 are rated 18 watt,6 are rated 23 watt. 3 bulbs are…

Q: A poll is given, showing 75% are in favor of a new building project. If 10 people are chosen at…

A:

Q: A poll is given, showing 25% are in favor of a new building project. If 9 people are chosen at…

A: Given data, p=25%=0.25 n=9 P(X=8)=?

Q: A poll is given, showing 60% are in favor of a new building project. If 9 people are chosen at…

A: Sample sizze, n = 9 The probability that exactly one of them are in favour Here the random variable…

Q: A hotel has 20 rooms on the first floor, 60 rooms on the second floor, 40 rooms on the third floor,…

A: Probability: The formula for probability of an event E is as follows:

Q: In a group of 100 sports car buyers, 40 bought alarm systems, 30 purchased bucket seats, and 20…

A: Let  A be am event that alarm bought  B  be an event that bucket seat is bought   Given ,  Required…

Q: A poll is given, showing 50% are in favor of a new building project. If 8 people are chosen at…

A: Let "X" be the people who are in favor of the new building.

Q: a) If you choose a person at random, what is the probability that the person is color-blind? b) If a…

A: E1: Men   P(E1) = 0.5 E2: Female  P(E2) = 0.5 A: Color Blind P(A|E1) = 0.05 P(A|E2) = 0.0025

Q: (a) What is the probability that exactly two of the selected bulbs are rated 23-watt? (b) What is…

A: AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS PLZ REPOST FOR OTHER PARTS here from given…

Q: About 35% of the population have a college degree. If three people are randomly selected, what is…

A: Given,  p = 35% = 0.35 q = 1 - p = 1 - 0.35 = 0.65 Sample size, n = 3 Let X be a random number which…

Q: At Hopewell Electronics, all 140 employees were asked about their political affiliations. The…

A: Given data is Employee Type Democrat Republican Independent  Total Executive 5 34 9 48…

Q: A poll is given, showing 20% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A poll is given, showing 35% are in favor of a new building project. If 9 people are chosen at…

A:

Q: For a group of 300 cars the numbers, classified by colour and country of manufacture, are shown in…

A: Black  Silver White Total Korea 33 34 35 102 Japan 23 9 24 56 America 16 25 34 75 Germany…

Q: A poll is given, showing 60% are in favor of a new building project. If 9 people are chosen at…

A: According to the given information, we have A poll is given, showing 60% are in favor of a new…

Q: In a certain community, on a particular weekday evening, the television is being watched in 85% of…

A:

Q: A poll is given, showing 20% are in favor of a new building project. If 10 people are chosen at…

A: Solution: Let X be the number of people favor the new building project and n be the sample number of…

Q: In a particular community, 70% of the voters are Democrats, and 30% are Republicans. Sixty percent…

A:

Q: The table below shows the soft drinks preferences of people in three age groups. If one of the 255…

A: Given data:   Cola Root beer Lemon-lime Total Under 21 yrs of age 40 25 20 85 Between 21 and…

Q: (11) A three-person jury is to be selected, at random, from a pool that has 6 people with green eyes…

A:

Q: Consider a political discussion group consisting of 3 Democrats, 8 Republicans, and 6 Independent:…

A: It is given that the There is a political discussion group consisting of 3 Democrats, 8 Republicans,…

Q: In one town, 81% of all voters are Democrat. If two voters are randomly selected for a survey, what…

A: It is given that the percentage of voters are Democrat is 81%.

Q: Based on a study by Dr. P. Sorita at Indiana University, assume the eye colors in the United States…

A: a. It is given that, the distribution of eye color is 40% brown, 35% blue, 12% green, 7% gray, 6%…

Q: College students were surveyed to check what they favored between basketball, football or baseball.…

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Q: In a class of 50 students, 27 are Democrats, 9 are business majors, and 7 of the business majors are…

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Q: Use the table below to find the chance that a randomly selected person on the student government…

A: