Suppose P(A) = P(B) = 0.25 and P(AUB) = 0.45. What is P(ANB)?

Q: What is the test statistic? (Round your answer to two decimal places.) 53.55 O Part (f) What is the…

A: The expected frequencies will be obtained under the independence assumption. If independent, eij =…

Q: P=( 14,000 x 0.014+1/2 x 0.00238 x 51.332 x 0.412 x 34.3) x 51.33

A: we have given that  some operation + ,× , /

Q: 1 of 2 0.005 0.0025 0.025 0.001 -/1 IND O

A:

Q: arch report states that t(18)=+3.09, p<. 05. For this test, r2 =. 33. True

A: Given: df = 18 test value (t) = 3.09

Q: Given that P(A/B) = 0.5, P(A)=0.4, and P(B) = 0.44 , then P(A/B) is equal to ?

A: Given : P(A|B) = 0.5 P(A) = 0.4 P(B) = 0.44

Q: Pearson’s r(50) = .75, p = .03 can be interpreted as:

A: Solution-: Given: Pearson's r=0.75 and p=0.03 We want to interpreted it.

Q: New-Home Prices If the average price of a new one family home is $246,300 with a standard deviation…

A:

Q: In the products of a company that produces electricity meters, an average of 1 meter is produced…

A: Given: The average number of faulty products is 1. The possibility of 2 faulty products in the…

Q: Given P(E or F) = 0.92, P(E) = 0.33, and P(E and F) = 0.07, what is P(F)?

A: Use formula of P(E Or F)

Q: If P(B) = 0.3, P(A or B)= .06, and P(A and B)= .2, find P(A)

A: From the properties of probability, for any two events A and B we have

Q: why is the P(D) not = 0.03 (3/100 cars)

A: Let D be the event that a car is defective, and C be the event that a defective car is checked. We…

Q: Suppose that P(A|B) = 0.79, P(A) = 0.43, and P(B) = 0.25. Determine P(B|A). Round your answer to…

A: The formula of P(A|B) is,

Q: The research hypothesis posits that the more caffeine consumed by a subject, the longer a subject…

A: The question is about testing of correl. coefficient Given : No. of subjects ( n ) = 10 Value of…

Q: The claim is that smokers have a mean cotinine level greater than the level of 2.84 ng/mL found for…

A: According to the given information in this question we need to find the p value and interpret the…

Q: How can I compute P-value?

A:

Q: P(A|B)=0.2, P(A|B')=0.3 ve P(B)=0.8 , P(AUB)=?

A:

Q: What percentage of scores is between a z of ‐2 and a z of +2? Why is this important?

A: Use Empirical rule to solve it

Q: Suppose P(A)= 4, P(B)= .5, following: Find the P(ANB) a. b. P(A'nB) с. d. P(A'UB') P(BA)

A: Comments: As per our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: . Given P(E or F) = 0.66, P(F) = 0.12, and P(E and F) = 0.06, what is P(E)?

A: Given, P(E or F) = 0.66 P(F) = 0.12 P(E and F) = 0.06 P(E)=?

Q: Does this expression P(D) = 1.4 possibly occur

A:

Q: Given P(Eorf)=0.90.P(E)=0.17. and and F=0.14. what is P(F) ?

A: Given that P(E or F)=0.90, P(E)=0.17 , P(E and F)=0.14 We will use the union formula P(E or…

Q: Given P(E) = 0.21, P(F) = 0.13, and P(E and F) = 0.10, what is P(E or F)?

A: I have appended the formula used in the solution procedure

Q: Suppose we know that P(A) = 0.38, P(B) = 0.51, and P(A and B) = 0.22. %3D What is P(A or B)? Add…

A:

Q: Is 2xVx a power function? Identify k and p if yes.

A: The objective of the question is determine the coefficient and power of the given function.

Q: 12. Given P(A and B) = 0.13, P(B) = 0.63, P(B|A) = 0.58, what is P(A)? Answer in decimal form.…

A:

Q: Given P(E or F) = 0.83, P(E) = 0.44, and P(E and F) = 0.18, what is P(F)?

A: P(E or F) = P(E) + P(F) - P(E and F)

Q: If P(A) + P(B) = 0.9 and P(ANB) = 0.2, then what is the value of P(An B')

A: Given the conditions ( P(A) + P(B) = 0.9 ) and (P(A∩B)=0.2), we're asked to find the value…

Q: was the result statistically signifigant

A:

Q: P(A)=0.71 P(G)=0,57 P(BUA)=0.85 P(BIA)= ニ PaB)

A: aaa

Q: If P(A) = .55, P(B) = .32 and P(AUB) = .70, a) Find P(A/B) Round your answer to 4 decimal places. b)…

A:

Q: Suppose P(A) = P(B) = 0.2 and P(AN B) = 0.1. What is P(AU B)?

A:

Q: If SSY is 25.5 and SSY' is 18.3, what is SSE?

A: It is given that SSY=25.5 and SSY’=18.3 Assuming that SSY is the total sum of squares and SSY’ is…

Q: How did you determine dP/dt to be 49.887?

A:

Q: 10. Given P(A and B) = 0.15, P(A) = 0.53, what is P(B|A)? Answer in decimal form.  Round to 3…

A: The formula for calculating the conditional probability is The known probabilities are,

Q: Given that P(115) = 30 and P'(115) = 18, approximate P(108). %3D P(108) -

A:

Q: Use technology to help you test the claim about the population mean, μ, at the given level of…

A: P value is the probability of rejecting the null hypothesis.

Q: What is the probability that 6 flips come up heads? 6 0.3 11 p(k = 6) = 6 0.5 5.

A: The probability that coin comes up heads is 0.3, which means probability of success 'p' is 0.3.

Q: Given P(A) = 0.58, P(B) = 0.62, P(A)*P(B) = 0.3596, P(C) = 0.7, P(C') = 0.3, P(AlC) = 0.4, P(BlC) =…

A: Given Information:  P(A) = 0.58 P(B) = 0.62 P(A)*P(B) = 0.3596

Q: What is the value of E(X – 1)? for the following scores? Scores: 2,4,3,4

A: We have given that,  We will find the value of Σ(X−1)^2 for the following scores?​ Scores: 2,4,3,4

Q: Suppose P(E) = 0.154, P(F)= 0.215, and P(F N E) = 0.074. What is P(F | E)?

A: We have given that,  P(E) = 0.154, P(F) = 0.215 and  P(E ∩ F) = 0.074 Then,  We will find P(F/E) = ?…

Q: O If p(A) = 0.17, p(B) = 0.06 and p(A and B) = 0.0102, are A and B independent?

A:

Q: If P(A)=0.508, What is P(A)? Where A' is the complement of A.

A: If P(A) is probability of occurrence of event A Than P(A') is the probability of not occurrence of…