If S = {a, b, c} with P(a) = 3P(b) = 6P(c), find P(a). P(a) =

Q: For a population with u=90 and o=20, a score of x=105 would correspond to a z-score of

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Q: 3) Find x if IS = x and IQ = 2x – 5 S. R

A: given,     IS=x , IQ=2x-5

Q: A sample of n=32 individuals is selected from a population with u=34 and o=8 and a treatment is…

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Q: Use the tables to put bounds on these probabilities. (а) Р (ti6< 1.9) (b) P(X252 42.1) (c)…

A: To plot student-t distributions or chi-square distributions, only the degree of freedom is required.…

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A: PD ​represent is

Q: what is 2t+4s if t=5 and s=3

A: The given expression is 2t+4s.

Q: In Z[V3], the element 2+v3 is:

A: Unit Given element is a unit

Q: Solve for n if nP, = 6nP,, where P means permutation.

A: Formula of permutation: Prn=n!n-r! We are given that P5n=6×P3n So, using the formula:…

Q: The number of elements in S3 satisfying the condition x2 = e is a)1 b)2 c)3 d)4

A: Explanation of the answer is as follows

Q: The evaluation of S S 3y³e*ydxdy is e - 1 O

A: Given: ∫01∫0y2 3y3exydxdy

Q: in class of N students where girls and boys and boys ratio is p:q savita ranked rth from the top. if…

A: Total number of students in class= N Ratio of girls to boys: p:q And it is given that Savita ranked…

Q: Find the missing element in the sample space S = {x|x³x² - 17x - 15 = 0} where S = {-3,-1,__}.

A:

Q: A friend who lives in Los Angeles makes frequent consultingtrips to Washington, D.C.; 50% of the…

A: Defining  A1: Travelling on the airplane #1A2: Travelling on the airplane #2A3: Travelling on the…

Q: n is increasing, and those on w 3x + 5.

A: Introduction: The input values of a function f(x) where f(x) has minimum or maximum values are…

Q: Suppose that SpyBorg Inc introduces a new computer game in Houston using television advertisements.…

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Q: Calculate the type II error, if H0:μ=11 vs Ha: μ=11.3, with s=1.1, n=49 and α=0.5%.

A: Z_test: If the given sample size is more than 30 is given. then that is a large sample test. z test…

Q: 2. The physicist Frank Benford noticed in the 1930s that, for many sets of numbers in the real…

A: Hi there! I see there are more than three sub parts in the question. According to our polocies can…

Q: АРТЕ -> Z. K E. P.

A: Given : 2 parallelograms of the same size

Q: For this problem, assume that you have 4 outcomes, and that you know the following about them:…

A: The total probability of all possible outcomes is equal to 1. Here, there are four outcomes. Hence,…

Q: If H1: μ1 – μ0 < 0, then zobs = -1 has a lower p-value than zobs =1. True or false?

A:

Q: In a Harris survey, adults were asked how often they typically travel on commercial flights, and it…

A: Given P(N)=0.33

Q: 2. If X is N(3, o² = 4) find (a) P(X < 3). (b) P(X <5), (c) P(X < 1).

A: Given that X is Nμ=3, σ2=4 i.e. X~N(μ=3,σ=2) Then Z=X-μσ follows standard normal distribution i.e.…

Q: Find dP if p = In(q³ + 3). bp dp dq

A:

Q: Nationally, at least 60% of Ph.D. students have paid assistantships. A college dean feels that this…

A: The claim is, dean feels it is not true that at least 60% Ph.D. Students have paid assistantship.…

Q: If s(t) = 3t2 – 2t – 1, then s(-1) =

A:

Q: _, then m= If ym = (1/7)5

A: we have to find the value of m

Q: If C is the constant of integation, and g(0) =1 the C=___ and g(-2) = ____

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Q: Compute P2.

A: As per bartleby expert policy only one individual question is to be answered. Kindly repost second…

Q: Dutch cow is tested for BSE, using Test A as described in the lesson, with P(T | B) = 0.70 and P(T |…

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Q: If mZNSM = 71°, then what is mZLSP? L. R 1 K 3 2 M

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Q: So (X) exp survival functio II

A: Q

Q: A sample of n=4 scores is selected from a population with u=50 & ó=12. If the sample mean is M=56…

A: Given ,mean(μ)=50standard deviation (σ)=12sample size (n)=4sample mean (M)=56

Q: Suppose O1 is twice as likely as O4, O1 is equally as likely as O2, O5 is 5 times as likely as O2,…

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Q: d. What happens if P < M for all t?

A:

Q: p (t>t1)=0.05 in a sample of n = 20 units, which of the following is t1? Please select one: a. 1.725…

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Q: What would be your decision based on your p-value Reject Ho since the p-value > 0.1 Reject Ho since…

A: Sample proportion =98/245  p = 0.4   The test statistic is given by   p-value = 0.0504

Q: in a city a,20% of a random sample of a 900 school boys had a slight certain physical defect. in…

A: The significant difference between the two sample proportion is calculated using the z test. The z…

Q: In P2 , if B = {1,1+x+x², x + 2} and D = {x²,x, 1} , then Pp-B = 1 2 0 1 1 1 1 0 1 0 1 1 1 1 2

A:

Q: 9. If VW = 9x- 11 and SU 16x - 12, find WT. S. 人

A: We are solving the first question and for the next question post the questioon again and alsomention…

Q: At a certain school 60 of the 100 boys and 60 of the 80 girls signed up for the senior trip. Is…

A: According to the provided information, at a certain school 60 of the 100 boys and 60 of the 80 girls…

Q: Suppose X has pmf p (0) = p (1) = p(2) = p (4) = then E (X) = %3D

A:

Q: (a) Ha: B1 0, with n = 26 andt=1.91 <p< 1 (b) Ha: B1 # 0, with n = 12, b1 = 0.16, and sp1 = 0.06 %3D…

A:

Q: he editor of a major textbook publishing company is deciding whether to publish a proposed business…

A: By using Baye's theorem: P( successes | Favorable review) =(0.40*0.70) / ( 0.40*0.70…

Q: ant example of last-come first-s

A: Last come first served (LCFS) is a part of the Poisson process and there are lots of examples of…

Q: If u = x1x2 + x2X3 + X3X1, then find the relative percentage error in the computation of u at x1 =…

A: In the given question we have to calculate the relative percantage error in computation of u where…

Q: c) Let Ô₁ = X₁+2X₂+2X3-X4 one of the two estimators is more efficient? and Ô₂ = (X₁ + X₂ + X3 + X4)…

A: The given pdf of is Poisson distribution with parameter θ. Then E(Xi) = θ = Var(Xi)

Q: Suppose the final score in a hockey game is 4 to 2. How many possible scores are there after the 1st…

A: Team one had 5 different possible score total at the end of the 2nd {0,1,2,3,4} Team two had 3…

Q: 4 If fx> 0o ag x>a<, does fw→ 01 ven example to explan your state ment

A: Given: limx→af(x)=∞ To check: limx→af'(x)=∞ holds or not.

Q: What degrees of freedom would younormally expect a t test to have when N1 = 40 and N2 = 55?

A: It is provided that there are two samples of size n1=40 and n2=55.So, this is an example of 'two…