1. p = 0.35 sample size = 180 sample proportion = 0.40 %3D 2. p = 0.36 sample size = 250 sample proportion 29% %3D 3. p = 0.65 sample size = 200 sample proportion 78%

Q: If SSR=36 and SSE=4, determine SST and then com-pute the coefficient of determination, r2, and…

A: Given that SSR=36 and SSE=4 We have to find SST = ? And  r2 = ?

Q: 1. Let A : Find A20. x 0

A:

Q: P(x=x) 0.20, 0.30, 0.20 and 0.30, respectively, which value of V(x) is the following? Please select…

A: First we will calculate the expected value or E(X).         x=2,3,4,5P(X=x)=0.20, 0.30, 0.20, 0.30…

Q: When you round 32445.34 to 2 significantdigits, your response would be

A: Rounding to significant figures means rounding a number to nearest tens, hundreds,  thousands etc.…

Q: Select the correct answer of the given below: TXOR F O True O False

A:

Q: The following stem-and-leaf display is prepared for the number of hours that 25 students spent…

A: Stem and leaf plot given for 25 students  First we will write down data in normal format We have to…

Q: why is the EVWOI =0?

A: The expected value of obtaining complete and accurate information about the state of nature before…

Q: If X = 17.34, s = 5.45, and M = 24.88, what is z?

A: Given: X = 17.34 s = 5.45 M = 24.88

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

A:

Q: IfP(A =0.3,P(B)=0.4andP(A and B)=0.7areAandBME?

A: The probabilities of the events are given as follows:

Q: Hod the catical value te for a 95% Con fidece levei whco the Scmple Size is 18.

A:

Q: Compute (12.3 - x) for the following set of n = 5 values. X1 = 0, x2 = 2.9, x3 = 5.5, x4 = 0.4, x5 =…

A: Use the given information to obtain the objective of the problem.

Q: You are given the figure as shown below. 16 in. 30° 12 in. 8 in. 15 in. 30° A Part 1: Prove that the…

A:

Q: Q3: answer about the following questions brainly. A: ſe2Lnx dx

A: Since,it is known form the property of natural logarithm eln(x)=x,So,it is concluded that…

Q: x2 2.5 (x-1)2(x+1) dx

A:

Q: The terminal point P is detremined by a real number t, fimd csct. 22.

A: Given the point: Hence we get:

Q: If P(A) =0.55 and P(A and B) =0.22. A and B are independent, find P(B)=?

A: It is given that  P(A) =0.55  P(A and B) =0.22 Given, Event A and B are independent then, P(A and B)…

Q: of freedom (df) for a 2x3 chi square table i

A: For chi-square test, the degrees of freedom can be calculated as: Degrees of freedom = (r - 1) x (c…

Q: If P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7, find P(ANB). P(AUB).

A:

Q: Choose the correct Sympy expression to cal Select one: a. diff(f, x, x) b. deriv(f,x) c. diff(f, x)…

A: 1).   To compute this definite integral, pass this argument >> Integrate ( f, (x, 0, π/3))…

Q: Suppose P(A)=0.6, P(B)=0.4, and both A and B are independent. Calculate P(A or B).

A: We have to find given probability.

Q: (21)8=... Select one: (10010)2 a. b. (1001)2 (10001)2 C.

A: Here convert the number (21)8, into base 2 number.

Q: Evaluate the following for x= 3 and y = 1. 7xy² - 7

A: Given: 7xy2-7

Q: Exercise 6.2 Answer all the questions below: 6 - 2{32 + (7-5x2} +5-{}} = 2+5-(4) 2-

A:

Q: The po portion of these aduts whot whot arz in favor of banning.

A: Solution : Given  n  =  859 x   =  437 Sample proportion formula : P^ = x/n

Q: dx (x+1)(x²+4) 2х+3

A:

Q: Find the following : e8z+e9 dz e 8z

A: To integrate

Q: Match these values of r with the accompanying​ scatterplots:: 0.371, 0.997. -0.71, -0.997, 0.71…

A: Given: r=0.371, 0.997, -0.71, -0.997, 0.71 We are asked to match these values with the accompanying…

Q: Match these values of r with the accompanying scatterplots: - 0.996, – 1, 0.996, 0.742, and -0.404.…

A: We have to find  each scatter plot values...

Q: The diameter of an oak tree trunk (y) depends on its age (x), height (x) and diameter of its crown…

A: The given data is diameter of an oak tree trunk depends on its age, height and diameter of its…

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: 1411. Following are the values of x (independent able) and y (dependent variable). Find the value of…

A:

Q: Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1.…

A:

Q: P(A) = 0.4 and P(B) = 0.6. If A and B are independent, what is P(A given B)

A: Given that A and B are independent. P(A) = 0.4 P(B) = 0.6