Select the correct variable to indicate where the probabilities belong when finding a conditional probability. m P(B| A) = [ Select ] = P(A N B) %D [ Select ] = P(A) <> <>

Q: 3 3 P(B) = and P(B A) Find P (A/B) and P (BIA), show Given P(A) 8 4 whether A and B are independent.

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Q: Provide an appropriate response. If A, B, C, and D, are the ly possible outcomes of an experiment, f...

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Q: 8; (A) 18, (aß) = 5 and N = 35. 16. For two attributes A and B, we have (AB) Calculate the coefficie...

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Q: If P (A) = 0.3, P(B) =0.6, and P (Aor B) =0.7 are A and B mutually exclusive?

A: Two events are said to be mutually exclusive when both can not occur simultaneously.  A and B are Mu...

Q: Table 23-5 The country of Caspir produces only cereal and milk. Quantities and prices of these goods...

A: Data is given for price and quantities for year ( 2015-2018) We have to answer for mentioned questio...

Q: s the following a Probability Distribution? 1 P(X=x) 0.45 0.35 0.28 -0.12

A: Any real function defined from a sample space corresponding to the probability is known as random va...

Q: Given that the mean weight of senior high school students is 65kg with a standard deviation of 10. W...

A: Given information Population mean µ = 65 kg Standard deviation σ = 10 We have to determine the perce...

Q: Example 1 Construct a histogram for the following frequency distribution. С. .: Frequency: 10-20 20–...

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Q: Find the random variable X that corresponds to the following: 1. u= 50, o = 12, z = 3 X= 2. u= 50, o...

A: Let X be the random variable from normal distribution then we have to find corresponding raw score? ...

Q: From the information given below find Laspeyres' and Paasche's price index number for year Il with y...

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Q: Choices (xi) Classmark (P) P(x;) x;P(x;) x;?P(x;) 0-2 0-2 33 0.8250 0.8250 0.8250 3-5 3-5 4 6 0.1500...

A: To create histogram, we represent class interval (choices) on X axis and frequencies (class mark) on...

Q: Classes 10 11 13 6 8 13 9 10 6 13 14 9 7 10 8 12 10 12 10 10 10 8 7 12 12 10 10 12 10 12 11 10 7 12 ...

A: Confidence interval formula:

Q: Energy consumption: The following table presents the average annual energy expenditures (In dollars)...

A: Size(X) :- 500, 600, 700, 800, 900, 1000, 1100, 1200 Energy expenditure (Y) :- 1131, 1242, 1293, 135...

Q: If we draw 2 cards with replacement, what is the chance that the first draw is green and the second ...

A: A card deck contains cards of 4 colors: red, blue, green, and yellow. There are 20 of each color, fo...

Q: QUESTION NO. 4 On 60% of days, a hospital admits at least one heart attack patient. On 40% of the da...

A: For the given problems using negative binomial and binomial distribution

Q: Three coins are tossed. n(S)= Events: (a). the first coin shows a T n(a)- P(a)- (b). there are at mo...

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as...

Q: For a branching process,calculate π0 = the probability of going extinct, when p0=.1, p2=.9. Round an...

A: Given data p0=.1  and p2=.9

Q: Given the scores of Athena and Anthony in an entrance exam, who has a better performance? Compute fo...

A: Concentration of all the values around the central  value of the given data is known as measures of ...

Q: (a) Compute the least-square regression line for predicting the president's age from the first lady'...

A: Here independent variable is lady's age denoted by X and dependent variable is President's age denot...

Q: The manager of a company wants to check the inventory records against the physical inventories by a ...

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Q: Determine whether events A and B are mutually exclusive. A: Luis has a dog. B: Luis has a cat. These...

A: Given that :  There are two events are given  A : Luis  has a dog.  B : Luis  has a cat.  Now we che...

Q: CNNBC recently reported that the mean annual cost of auto insurance is 978 dollars. Assume the stand...

A: The mean is 978 and the standard deviation is 239.

Q: A sack contains 32 red balls and 20 green balls If we mix them thoroughly and draw 2 balls at rando...

A: Given,no.of red balls=32no.of green balls=20Total no.of balls=52

Q: In a professional exam with several hundred candidates the following summary scores were reported. P...

A: We are given the following scores of candidates as follows : Percentile Score 10% 220 25% 242...

Q: Q1(i.) Find the distribution of Z = max(X1, X2). Q1(ii.) Find the distribution of Y = min(X1, X2). Q...

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Q: roll two six-sided dice, independently of each other. What is the chance that neither roll is odd? ...

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Q: Calculate the mean deviation (from median) from the following data : Class interval Frequency Class ...

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Q: .At a competitive examination at which 600 graduates appeared, boys outnumbered girls by 96. Those q...

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Q: 12. Draw a pie chart to represent the following data of the proposed expenditure by the Karnataka Go...

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Q: Compute the geometric mean from the following data : 10, 110, 120, 50, 80, 60, 52, 37.

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Q: From this population data set: (3, 6, 9, 12, 18), how many possible samples with a sample size of 2 ...

A: Note that the data set (3,6,9,12,18) has 5 elements.

Q: The diameter of shafts produced in a factory conforms to normal distribution. 31 per cent of the sha...

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Q: Pearson's coefficient of skewness for a distribution is 0.4 and coefficient of variation is 30%. Its...

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Q: Liam's bowl of spaghetti contains n strands. He selects two ends at random and joins them together. ...

A: The provided information is Liam's bowl of spaghetti contains n strands and he selects two ends at r...

Q: GetFood (a food delivery company) wants to investigate the customers ordering behavior on its' mobil...

A: The food delivery company GF collected a sample of 400 interarrival times (in seconds) of food order...

Q: 11. Find out the likely production corresponding to a rainfall of 40 cms. from the following data: R...

A: Introduction: It is required to predict the production using the information on rainfall.

Q: Let A be the statement "Alden is Asian" and B be the statement "Bernie is American". Which of the fo...

A: Statement A : Alden is Asian Statement B : Bernie is American We habe have to choose correct option....

Q: The length of time Y, in minutes, required to generate a human reflex to tear gas has the density fu...

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Q: If 30% of the bolts produced by a machine are defective, determine the probability that out of 4 bol...

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Q: Direction: Solve the problem by using Pearson r and follow the steps shown in Day 3 example. NOTE: T...

A: We have given that,  X :- 5, 7, 9, 10, 11, 12, 15, 17, 20, 25 Y:-  6, 15, 16, 12, 21, 22, 8, 27, 5, ...

Q: How many ways can you arrange the letter from the words TEACHER

A: In word TEACHER, the number of letters are 7 Number of Es = 2 Number of A = 1 Number of T = 1 Number...

Q: A teacher informs her psyhcology class (of 500+ students) that a test was very difficult, but the gr...

A: The standard normal variate is used to measure the deviation of observation from the standard deviat...

Q: Exactly 14 of the students have GPA higher than 2.7. The complement is: The number of students with ...

A: Givensample size(n)=75

Q: From the following table, calculate the coefficient of correlation by Karl Pearson's method: 2. 11 8...

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Q: 11. Find out the likely production corresponding to a rainfall of 40 cms. from the following data : ...

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Q: State the 'factor reversal test'. Show that Fisher's method for constructing index numbers satisfies...

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Q: The following Tables give some values of X and Y variables. Interpolate the value of Y when X 45. 10...

A: Solution is given:

Q: Below is bivariate data on vintage dresser auctions, where X is the year of construction of the dres...

A: Solution: a) Let X be the year of construction of the dresser and Y be the price sold at auction. We...

Q: In​ Marissa's calculus​ course, attendance counts for 10​% of the​ grade, quizzes count for 10​% of ...

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Q: 6. Calculate Coefficient of Correlation between the values of X and Y given below: Values of X: 65 6...

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