poll commissioned by a politician estimates that t days after he makes a statement denegrating women, the percentage of his constituency (those who support him at the time he made the statement) that still supports him is given by S (t) = 75(t2 - 3t + 25)/t2 + 3t+ 25 The election is ten days after he made the statement  What was his minimum support level?

Q: I don't understand how to solve part (b). For my answer I used the number of females with degrees…

A: Given Data

Q: P(A)=0.45, P(B)=0.58, and P(B|A)= 0.05. What is P(A and B)?

A: Given that  P(A)=0.45, P(B)=0.58, and P(B|A)= 0.05

Q: R₁ = {(2, 3); (3, 5); (4, 7): (5, 9); (6, 11)} A 10 13 6 16 A 00 00 00 -9 -11 (b) 8 6

A: As we see, we are given a relation in which 2 is mapped to 3, 3 is mapped to 5 and so on.

Q: Given P(A and B) = 0.02, P(A) = 0.82, what is P(B|A)? Answer in decimal form. Round to 3 decimal…

A: The conditional probability of B given A, denoted P(B|A), is

Q: State the appropriate hypotheses. O Họi Hz # H2 # H3 * H4 Hạ: all four u's are equal byi - Eri = Zri…

A: Given Data :   Box-Type 1 Box-Type 2 Box-Type 3 Box-Type 4   655.5 789.2 737.1 646.1   788.3…

Q: Given P(A and B) = 0.16, P(A) = 0.87, what is P(B|A)? Answer in decimal form.  Round to 3 decimal…

A:

Q: If P(A or B)= 0.8, P(A)= 0.5 and P(A and B) = 0.25, find P(B)

A:

Q: What is the value of p(x > -6)

A: Let X be the discrete random variable. The probability distribution of X is…

Q: I/O Table #5 12 25 3 8. 9. 15 32 Write the rule as an cquation 20

A:

Q: Given P(A and B) = 0.23, P(A) = 0.84, what is P(B|A)?

A:

Q: Find f(8) when fix) = 2.5(x-78) 7.8

A: Given function isf(x) = 2.5(x - 7.8)f(8) =?

Q: You are in charge of calling the first 10 offensive plays (other than when you have to punt) for the…

A: Given information: yards 0 5 8 10 12 15 20 25 chance 40% 10% 9% 12% 7% 10% 8% 4%

Q: Write an integral that will give the surface generated by the curve revolving y-axis. Evaluate the…

A:

Q: Why do you have (p^r) twice ?

A: The answer submitted by the student had done the mistake.It is not twice p^r ,it is p^r and q^r…

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: why is it -d +e -f and not +d -e +f?

A:

Q: In your Economics 101 class, you have scores of 68, 82, 87, and 89 on the first four of five tests.…

A: In your Economics 101 class, you have scores of 68, 82, 87, and 89 on the first four of five tests.…

Q: Given P(A and B) = 0.10, P(A) = 0.68, what is P(B|A)

A: Given that, P(A and B) = 0.10 P(A) = 0.68

Q: If P(A) 0.3 , P(B) = 0.8 and P(A or B) = 0.9 Find P(A and B).

A:

Q: In Major League Baseball, the coefficient of determination(r2) of a player salary and total number…

A: Given: . Coeffient of determination,r2=0.28

Q: What is the interpretation of the coefficient of multiple determinatio

A: What is the interpretation of the coefficient of multiple determination?

Q: Javi distributed 3(n + 2) and got 3 x n + 2. Is his expression equivalent to the original…

A:

Q: p(a) = 0.65, P9b) = 0.56, P(a and b) = 0.4, find p( a or b

A:

Q: If P(An B) = 0.2 and P(B) = 0.8, what is P(A | B)?

A:

Q: X=N(210 minutes, 45 minutes)What percentage of runners should Finnish in less than X=255 minutes?

A: normal distribution with mean 210 and Standard deviation 45.Z score is the distance of a data point…

Q: 1/5 c +9 = -15. What does c = ?

A:

Q: a.In CSE230, there were 2 assignments this semester. The probability that you would get above…

A: Since you have asked multiple questions, we will solve the first question to be solved then please…

Q: 3. f(-2)=-13 (-2)= (fa) (-2)=

A: The multiplication of two function is: fgx=fxgx

Q: Do not know how to start

A: To solve the equation.

Q: If A = 3x +5x - 6 and B = -2x - 6x + 7, then A- B equals

A:

Q: 2. Evaluate g(b) = -b + 13 for g(-3)

A: Given: The function gb=-b+13, To evaluate: g-3

Q: Which of the choices identifies the correct value of the coefficient of determination, R², and gives…

A: In the regression analysis, a coefficient of determination R2 is used to measure the explained sum…

Q: What is a possible value of x? 4 Your answer: O 2 3. O 5 O 11

A: SOLUTION-

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.