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Q: N-1 1 R(N) = - - N2 R(i) i=1 Hint: R(N) is the probability of the event. How can you break it down…

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Q: Let R = Z27. Finda. N(<0>). b. N(<3>). c. N(<9>)

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Q: D3 =, P73 = Q3

A:

Q: The histograms below display test scores in three different classes, A, B, and C. Frequency Class A…

A: Order of classes from the lowest median to the highest median:The Median is the same for all classes…

Q: Let X-bin(7,0.57), then P(X=2) is equal to: O a. 0.1 O b. 0.325 O c. 0.234

A: Binomial distribution allows us to compute the probability of observing specified number of events…

Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: .3 , Ry* In y dy

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Q: woudlnt P(P|S) be .41 instead of .14 because S represents when the cat is asleep and S' represents…

A: Probability explains chance how much an event can happen. It is calculated by number of favorable…

Q: Q15. If the original claim says that the mean working hours in a day are same for men and women in a…

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Q: E O a. Odette is not eating. O b. Lancelot is not hungry. O C. Lancelot is not eating. O d. Odette…

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Q: Suppose that X has a continuous distribution with probability density function fx(x) = 2 * x on the…

A: Solution (b)

Q: Find the equation of the tangent line at (1,2) for x'+2y = 9 y- A= B(x - C)

A: point (1,2)  ; x3+2y2=9 In the given point x is 1, y is 2

Q: Let (x) = ax* + 100x² . What is the value of a if a. f(x) has a local maximum at x = 5? b. f(x) has…

A: We need to find the values of a for function f(x) for the given qualities.

Q: A sample of 60 students at De Anza College was taken to estimate the average number of sodas…

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Q: Let X-Bin (7,0.5), then P(X >4|X >3) is O a. 0.688 O b. 0.646 O c. 0.453 d. 0.393 O e. 0.227

A: The variable X follows binomial distribution with sample size n of 7 and the probability p of 0.5.

Q: If a = (2, 4, – 1, 3) then ||-3a|l,= Select one: а. 30 b. -30 c. 27 d. -27

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Q: Jadara University/ CS Department 02/08/2021 Discrete Matl Dr. Mutaz Abdel Wahed Exercise/ Sets…

A: 1.a) it is true, because, 2 belongs to A. b) it is false, because, 3 doesn't belong to A c) it is…

Q: Thene m for Voritly functiom Mean Valne fex) 2. 3X -4 +S the

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Q: find the aleof shaded fegioh. The yraph dePicts The Standid hommul distibutionwith mean o and…

A: Required probability is P(-1.82<Z<1.82)

Q: Compunte following definik inkeguals the e dt

A: Solve intregal

Q: 3. р Л~ q

A: To write the truth table for p∧~q

Q: Fill in the missing information. y = bo +b; x y 60-3x Sx Sy -0.2 O A. y= -45.00; s, = - 75.00 O B.…

A: Correct answer is y= 45 and sy=75

Q: a² + y dyda = It is true that + y dzdy. True False Reset Selection

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Q: dx Evaluate V4x – x2 - A. 2 3 C. 4 D. B.

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Q: Evaluate Conditions. pum テ=(6)V:s「(4s te return

A: In 2 quadrant sinx and cosecx is positive. Otherwise, all other trigonometric values are negative.

Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: O sss O SAS O AAS O ASA O HL O Not enough information

A: Given-  To find- which type of congruence is true for the above congruency. Concept Used- On the…

Q: A bag contains 3 red balls, 2 yellow balls, 2 green balls. Suppose that you pick three balls at…

A: Let R denote the number of red balls and Y denote the number of yellow balls. Therefore, R=0,1,2,3…

Q: i. Procedure: One mean T procedure ✓o ii. Assumptions: (select everything that applies) Normal…

A: Let  be the population mean beats per minute.Given that,No. of subjects Sample mean Sample standard…

Q: measure

A:

Q: Which of the following is equivalent to p || t? Select one: O a. Ob. O b. p && t O c. t O d. p

A: To determine the equivalent to p || t.

Q: If player B is better than player A then which statement will be correct a. None of above O b. C.V…

A: lower CV implies more consistent.