The more time that I spend reading, the more pages I have read. Which variable is independent? A. number of pages B. time spent reading C. both A and B D. cannot be determined

Q: 21. Find the value of each variable in the p a° b° 101° a = 101 and b = 79 a = 79 and b = 101 O a =…

A:

Q: 4. (~PV Q) Р P F F F F

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Q: A - B C- D ---- ... : BVC nswers: A = C = D = {[J (K → L)] ^ [K → (¬L → M)] ^ [L V M) → N]} → N)

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Q: let C= [ . find the value of a if ||A||0, =20 Select one: а. 11 b. 9 С. 17 d. 18

A: ANSWER

Q: . Find the value of Y, when a = 36.85, b = 45.96 and x = 39   a.   1829.29   b.

A: Given data,a=36.85b=45.96If x=39Y=?

Q: f the values of the variable X are 2, 3, 4, 5 and P(x=x) 0.20, 0.30 ,0.20, 0.30, respectively, which…

A: Given data, X P(X=x) 2 0.20 3 0.30 4 0.20 5 0.30   E(X)=?

Q: Find the values of (A² E¯') u̟ and (A² u,)(E-u). Are they equal.

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Q: Subject Before After Four people with extremely high cholesterol levels went on a special diet,…

A: From the provided information, The level of significance (α) = 0.05 The hypotheses are as follow:…

Q: Given P(E) = 0.14, P(F) = 0.43, and P(E and F) = 0.19, what is P(E or F)? Your Answer: Answer

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Q: If WX = z + 32 and TV = z, what is the value of z? T W V U

A: Given data is : WX=z+32TV=z UV=VWUVVW=1        ......1 UT=TXUTTX=1    ............2

Q: Say True or False and justify your answer. P(A∪B)⊆P(A)∪P(B)

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Q: 88 students at a local sports school were surveyed about which fitness activity they would like to…

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Q: 30%

A: From the given figure

Q: Select all that apply. 11 T A 9. 25 T B 6. 6. 167 D 6.

A: The given angle is 43pi/9.

Q: Is the following a linear combination of 0. A = B = ? -9 5 10 12 O No O Yes

A: Given  A=50-3-2,  B=1-123,  C=0313

Q: Find x A, 10 12 C. 8. 5, E. %3D

A: From the property of circle, when two chord AC and DE intersects at a point B, then AB×BC=EB×BD

Q: 7. Find the value of each variable to 26

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Q: d. (A - B) U (A – C) U (B – C)

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Q: () F= A bar B + ABD + AB bar D + bar A bar C bar D + bar A B bar C

A:

Q: s of (b) and (c) are the same, which drug appears to be better? If not, explain how the discrepancy…

A: Given:   Woman Cure Rate Men Cure Rate Drug A 5 of 100 cured 5% 400 of 800 cured 50% Drug B…

Q: µ = 43 and s = 8, what is the z score ? Margret X = 43, z = Katie X = 55, z = Dorinda X = 47, z =…

A: Given that  µ = 43 and s = 8 Formula for Z-score  Z=(X-µ)/s

Q: Find the measure of Lj. 5x-3 4x-2 10x-20 A 25° B 80° 15° D 50° E 130°

A: To find: The value of ∠J. Formula used: Exterior angle: Exterior angle is sum of the two opposite…

Q: What values of v and w make APQR AUST? R W 45 Q V = W = 20

A: Here we will find v and w,

Q: Let P (A) = 0.4 and P (A ∪ B) = 0.6. For what value of P (B) are A and B independent?

A:

Q: b = 6, and c = –4, what is the value of ?

A: Topic-Function

Q: If the values of the variable X are 2, 3, 4, 5 and P(X=x) 0.20, 0.30, 0.20 and 0.30, respectively,…

A: Given data, X P(X=x) 2 0.20 3 0.30 4 0.20 5 0.30   Variance(X)=?

Q: Which spends more for administration: Charity A or Charity B? How much more?

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Q: D B E A A AF=}CD B. BE=}CD С. АВ FE ED BC D. BE AF

A: Using the BPT theorem

Q: hat is the measure of one interior

A: Given: 25-gon. To find: Measure of one interior angle of 25-gon.

Q: What is the value of E[(X + Y)²]? O 28 O 12 O None of the choices

A: The general form of X~N(µ, σ2).  It is known that the random variables X and Y are jointly normal.…

Q: Find x? D X E 25 55° 40 А В

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Q: Show p V (p ^ r) is equivalent to p.

A: We have to show p∨p∧r. We will show this using truth table. p r p∧r p∨p∧r T T T T T F F T F…

Q: Find the values of x and y. 10 7. a. 8, 11 b. 9.4, 12.8 c. 8.4, 9.1 d. 12.2, 14.3

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Q: If the sum of the measures of ZD and ZE is 120°, what is the measure of ZF? A/B DAF E

A: Given, ∠D+∠E = 120°  We have to find the measure of ∠F.

Q: Use the image to answer the question. (2) (3'x2) (3'x-47) 10 10 What is the measure of ZA?

A:

Q: The values of 2 variables x and y are given as below. х 140 120 130 125 140 110 125 125 y 98 102 100…

A: Given data, X Y X*Y X*X Y*Y 140 98 13720 19600 9604 120 102 12240 14400 10404 130 100 13000…

Q: 5. [P A (P → Q)]→ Q 오 T F F F F

A:

Q: If the values of the variable X are 2, 3, 4, and P (X = x) are 0.50, 0.30, 0.20, respectively, which…

A: Given  P(X=2)=0.50,  P(X=3)=0.30, P(X=4)=0.20  We want to find the expected value

Q: If Talia plays for 30 minutes, predict how many points she would score? O 11 points O 9 points O 7…

A: As we see this graph of score is increasing as minutes increasing

Q: S, =E = 12 + 2² + 3² + . . + n² %3D

A:

Q: R2 is a measure of ...

A: R2 is known as coefficient of determination. It is a statistical measure which indicate how much…

Q: If the values ​​of the variable X are 2, 3, 4 and P (X = x) are 0.50, 0.30, 0.20, respectively,…

A: We have to find E(x)..

Q: URGER W/CHE

A: answer is in next step

Q: 7) If AGFE ~ ACBE, find the value of x. F 4х — 1 x + 5 B G 60 E 24 C

A: Given△GFE~△CBESo the ratio of sides are proportional

Q: 3. ~Q → (~P v Q) F F F F

A: Please find attachment for the details solution

Q: Find the value of x O a 12 O b 19 18 3

A: By secant-secant theorem(6+4)×4=(x+2)×2⇒10×4=2x+4⇒40=2x+4⇒40-4=2x⇒36=2x

Q: Find the values of x, y, and z.

A: Since question number is not given, I am solving Q-31, if you need solution of others then please…

Q: E: accept, reject, or fail to reject

A: The average time to complete an Obstacle course longer when the patch is placed over the right eye.…