Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts​ (a) through​ (j).   Male Female Child Total      Survived 204   354   73   631      Died 1,193   102   68   1,363      Total 1,397   456   141   1,994   ​(a) If a passenger is selected at​ random, what is the probability that the passenger​ survived?

Q: The table below shows the distribution of a group of 40 college students by gender and class.…

A: Solution: From the given information, the distribution of a group of 40 college students by gender…

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A:

Q: [Q3] A sample of 200 people are classified as below. If a person is picked at random from this oup,…

A: Given that    Male Female  Elementary  38 45 Secondary  68 50 College  22 27

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A: We have to answer for given probability..

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A:

Q: The table shows the distribution of the labor force in the United States in the year 2000. Suppose…

A: Topic - probability

Q: In a previous year, the weights (in pounds) of the members of the San Francisco 49ers and the Dallas…

A: Given, Shirt <210 211 - 250 251 - 290 >290 Total 1 - 33 21 5 0 0 26 34 - 66 6 18 7 4 35…

Q: If one person is randomly selected from the group, what is the probability that this person does not…

A: Number of persons who does not dtive a red car = 296 Number of persons who did not get a speeding…

Q: Suppose that the random variable z, shown below, represents the number times. P(z) represents the…

A: From the provided information, x P (x) 0 0.2686 1 0.264 2 0.2633 3…

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A: Consider X be a random variable which represents the number of cylinders on the next car to be…

Q: Suppose we are interested in the relationship between an individual's brown hair and skin color.…

A: Required probability is P(X=2 ∩Y=1)

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A: Given that   total passenger=44738 driver=13055

Q: The table lists the drinking habits of a group of college students.    Non-Drinker Regular Drinker…

A:

Q: Illustrate a probability distribution of a random variable X showing the number of face mask sold…

A: Total masks sold = 25 + 20 + 15 + 14 +15 = 89

Q: From a certain provincial bus station, it will take a passenger between zero to fifteen minutes to…

A:

Q: Illustrate a probability distribution of a random variable X showing the number of face mask sold…

A: Given, Day   Number of Face Mask 1 25 2 20 3 15 4 14 5 15 6 10 7 12 8 10 9 15…

Q: Suppose that the proportions of blood phenotypes in a particular population are as follows: O A B AB…

A: Given A=0.48 B=0.13 AB=0.01 O=0.38

Q: The table shows the​ distribution, by age and​ gender, of the 31.5million people in a certain region…

A: The number of females in the age 18-24 is 0.6 and the number of people in the age 18-24 is 1.5.

Q: d) An ELT is randomly selected and tested. If the test indicates that the ELT is defective, find the…

A: Let us define some events A : an ELT is manufactured by Altigauge company. B : an ELT is…

Q: n a previous year, the weights of the members of the San Francisco 49ers and the Dallas Cowboys were…

A: We have given the following data, Shirt #   Weight→ ↓ ≤ 210 211-250 251-290 291 ≥ Raw Total…

Q: The following table shows 120 patients classified according to their blood sugar levels and gender.…

A: We have to find out given probability..

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A:

Q: The data below was collected from a random sample of 300 people living in a neighborhood in New York…

A:

Q: A group of people studied the relationship of smoking habits and hypertension. The data below have…

A: Let M be the event that the person is a moderate smoker and the event NH be the person is…

Q: 6. Suppose that 25% of all subscribers to a business magazine earn an income of more than $75,000.…

A: Given that  n=20 , p=25%=0.25 , q=1-p=1-0.25=0.75 p=Probability of income more than $75000…

Q: Part (d) Find the probability that his shirt number is from 34 to 66 OR he weighs at most 210…

A: Part (d) The row and column totals are, Shirt# ≤210 211-250 251-290 291≥ Total 1-33 21 5 0 0 26…

Q: Ilager of a used car lot took inventory of the automobiles on his lot and constructed the following…

A: Total number of cars is 200. Number of cars that are older than 2 year is 53+25+45 =123. Number of…

Q: Suppose a math class contains 37 students. There are 16 females (six of whom speak Spanish) and 21…

A:

Q: An airline knows from experience that the distribution of the number of suitcases that get lost each…

A:

Q: The table shows the distribution of the labor force in the United States in the year 2000. Suppose…

A: Given: A table that shows the distribution of the labor force in the US in the year 2000. A worker…

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A: A distribution of probability of race and/or ethnicity of the inmates is:   African American…

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A: Given that A histogram is given here with no. Of child and probability.  By using basic probability…

Q: The table below describes the smoking habits of a group of asthma sufferers. If one of the 1156…

A: Two cross table is a type of table where we can write the conditional probability easily. This is…

Q: The data in the table below pertains to employees of a large oil refining firm in Durban. Age…

A: Given Total number of employees 200

Q: Suppose the data to the right represent the survival data for the a certain ship that sank. The…

A: Topic = Probability As per guidelines , At a time only three sub-parts can be answered.

Q: Indiana University posts the grade distributions for its courses online."' In one spring semester,…

A: In one spring semester, students in Math 118 received 16.1% As, 34.3% B's, 29.2% Cs, 9.6% D's, and…

Q: Suppose we are interested in the relationship between an individual's brown hair and skin color.…

A: From the given information we find the probability.

Q: Suppose we are interested in the relationship between an individual's brown hair and skin color.…

A: From the given information, X: degree of brown hair color Y: degree of skin color

Q: A group of people studied the relationship of smoking habits and hypertension. The data below have…

A:

Q: The table below describes the smoking habits of a group of asthma sufferers. Light Heavy Nonsmoker…

A: Part a: The probability that the person chosen is heavy smoker given that the person is a man is…

Q: Find the probability that a student picked at random will be female or Right- handed? C A random…

A: Probability  A probability tells the chances of an event whose occurrence is uncertain. For example,…

Q: Assuming that the phenotypes of two randomly selected individuals are independent of one another,…

A: We have, the proportions of blood phenotypes in a particular population are as follows: A    B…

Q: A survey of 240 10th grade students at a local high school found that there were 140 girls and 100…

A:

Q: Suppose that the number of car accidents per day in Torrance, CA has been recorded for the past…

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Q: USA Today reported that about 20% of all people In the United States are Illiterate. Suppose you…

A: Given that, 20% of all people in US are illiterate and n=11 Let X be the number of illiterate…

Q: Suppose we are interested in the relationship between an individual's brown hair and skin color.…

A: Required probability is P(skin color 1 | brown hair color 2)

Q: he following table represents the highest educational attainment of all adult esidents in a certain…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 60% of students who took Statistics course last year were successful. What is the probability that…

A: Givenp=0.60n=2x~Binomial(n=2,p=0.60)P(X=x)=Cxn(p)x(1-p)n-x

Q: Suppose the data to the right represent the survival data for the a certain ship that sank. The…

A:

Q: Suppose that the random variable z, shown below, represents the number times. P(z) represents the…

A: Given data,

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.