P(A)=0.47P(A)=0.47, P(B)=0.48P(B)=0.48,  P(AandB)=0.05P(AandB)=0.05.P(B|A)= ?

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Q: (i) Find his expected gain. (ii) How much should he pay to play the game if it is to be fair?

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Q: (c) P(Z -2.15)

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Q: There does not exist r E Q ə r² = 2

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Q: A doctor is examining his patient records in hopes to determine the true proportion of his patients…

A: From the provided information, The hypotheses can be constructed as: H0: p = 0.64 H1: p < 0.64…

Q: Q1:a\ Show that a₁ a2 b₁ b₂ ₂x+d₂ c₂x+d₂ b3 c₂x+d₂| a2 xb₁ b₂ b, C₁ C₂ C3 Ja, a2 + b₁ b₂ by d, d₂ d

A:

Q: For a hypothesis test of the claim that the mean amount of sleep for adults is less than 9 ​hours,…

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Q: 2. A pharmaceutical company claims that their pill relieves heartburn in over 90% of the people who…

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A: Given :  Claim : The proportion is different from 50%

Q: How profitable are different sectors of the stock market? One way to answer such a question is to…

A: (a) Given that; n1=32, x¯1=13.2n2=33, x¯2=10σ1=4.2, σ2=2.6 We need to find a 95% confidence interval…

Q: The problem is "Twelve percent of the job applicants for a large company have recently smoked…

A: The provided information are:Percentage of applicants that have smoked marijuana, P (M) =…

Q: b. In a rational world, husband and wife are arguing over a matter. The probability of the husband…

A:

Q: you have two results for p= technically which one is the correct reference?

A: We have to find the value of p.

Q: F(s) = s4+s-6

A: Given F(S)=(5)/(s2+s-6). We need to find the inverse Laplace transform .

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Q: A game consists of rolling a colored die with three blue sides, two red sides and one white side. A…

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Q: Test the claim that the proportion of people that own lawn mowers is more than 59%. If you fail to…

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Q: STATE: A high‑school teacher in a low‑income urban school in Worcester, Massachusetts, used cash…

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Q: Time is generally thought of as the dependant variable. O True O False

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Q: If the dependent variable goes up when the independent variable is increased this is a(n)

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Q: What are the underlying assumptions of the t test you use in ?

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Q: L(cosh 4t) = .a O s²-16 .b O s2 -4 .c O s²+16 S .d O s2-8

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Q: In a study of jury behavior, two samples of participants were provided details about a trial in…

A: According our policy we can answer only first three subpart for remaining please repost the…

Q: b. In a rational world, husband and wife are arguing over a matter. The probability of the husband…

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Q: Bhie wants to invest his money in a Milk Tea business. There is a 30% chance of losing 150,000 Php.,…

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Q: Write equation for each ellipse.

A:

Q: (c) S r² (18 - 1)a

A: Given: ∫r2r318-1dr

Q: p-value of the test is

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Q: z=+2.00 and x=30 corresponds to z=-1.00 what is the population

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Q: media personality argues that global temperatures are not raising because every year in increases…

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Q: Your p value is .03 and you chose your α level to be .05. What kind of error could you be making?…

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Q: A company claims when parents use their gender selection method, the chances of having a girl will…

A: Given data A company claims when parents use their gender selection method the chances of having a…

Q: You sample 110 men, and 75% own cats. You sample 150 women, and 65% own cats. Find the proportion…

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Q: I. Type I error is committed when they approve the new procedure when in fact it would cure only…

A: Here Take P=Proportion of Injuries cures by Procedure is being tested by Konoha general hospital

Q: When using the t test, we reject H0 _________.

A: We have to identify when we have to reject or fail to reject H0

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A: The explained variable can be assumed as the variable, by which a result is explained through…

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A:

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A: The parameter is the numerical measurement describing a characteristic of a population.

Q: 31. Using the backward elimination, what is the value of adjusted R2 of the last step?

A: Given Information: Consider the given output of Backward elimination.

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.