The value of n such that P pn-1 ,n>4 is 15.

Q: if you flip a fair coin 8 times and the X is the number of times the coin came up " heads", what is…

A: According to the provided information, a fair coin tossed 8 times.  The possible outcome of a fair…

Q: 15= 1.2732M 2 + V 1.2732M 2 2 + (7.639)²

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Q: Which of the following is not equal to P(100, 2)? 2P100 100! 98! 9900 100P2

A: We have given, P(100,2) The number of permutations of n things taken r at a time is defined as,…

Q: 3Fn - F n-2= Fn+2 for n>3

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Q: Assume P(Z>b)=0.22 for some number b. Without finding the value of b, what is P(Z<-b)?

A: From the provided information,P (Z&gt;b) = 0.22

Q: What is P( -1.03 < Z < 0.57 )?

A: The question is about standard normal distribution Introduction : Standard normal distribution. Z is…

Q: Show that Z10 = ⟨3⟩ = ⟨7⟩ = ⟨9⟩a. Is Z10 = ⟨2⟩?

A: We have to find the condition according to the given condition

Q: Given that m*n=3m-n, find the value for y for which (2*1)*y=0

A: Given mn=3m-n

Q: Let a, = 1 and a₁ + a1 = n² + 2n, n ≥2. Evaluate S

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Q: t. 1190

A: The lines m and n parallel lines and line t is the transverse lines intersecting both the lines.

Q: P(1.10 s z) P(IZ| s 2.50)

A: Here use normal distribution table for probability from z score

Q: or n>3

A: Given: Mathematical statement 2Fn&gt;Fn+1 for n&gt;3. We have to check whether a given statement is…

Q: Evaluate p = 12 || x₁ + x2 n₁ + n₂ for x₁ = 2, X₂ = 15, n₁ = 53, and n₂ = 34. (Round to four decimal…

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Q: A sample of size n=16 is drawn from a normally distributed population with E(X)=20 and SD(X)=8. Find…

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Q: N =   Q + 1     for Q              Q

A: Given: N=Q+1Q

Q: Determine  for n=10 and r=0.50. What is p(x=8)

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Q: Which is greater where n &gt; 8?

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Q: What is P(X>6)?

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Q: If you flip a fair coin 12 times and X is the number of times the coin came up "Heads", what is P(X…

A: From the provided information, A fair coin flipped 12 times that is n = 12 Probability of occurring…

Q: p(-2.75<z<-0.49)

A: Given that z is standard normal random variable:

Q: Does this expression P(D) = 1.4 possibly occur

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Q: Show that n*-n3.5+300n + 234n²log n³ + nVn10 e 0(n*)

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Q: Find p(X1>1,X2<2)=? X2 X = 0 0.1 0. X = 1 X = 2 19- 0.1 0.2 0. 0.1 0.15 2.

A: First let us find the missing probability in the table. In the table we can see that the probability…

Q: It is known to be Q-N. Accordingly, show that QxQ ~ N.

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Q: Tp = Ppq n N-n 1-7

A: We have to prove the following formula:

Q: For X - N(8, 6²), what is P(16 < X < 20)?

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Q: If X: N(132,100) find P(122<X<142)

A: Given : X follows a Normal distribution  with Mean  = 132 Variance  = 100 Standard deviation  = √…

Q: ind p hat if x is 7 and n is 10

A: The provided information are: Number of success (x) = 7 Number of trials (n) = 10

Q: (x 3)k

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Q: Find P(1.73< Z < 2.16)

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Q: If t<0 andt2-4=0what is the value of 3t+5?

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Q: Evaluate (",) for n = 48.

A: Combination formula : nCr = n!/(n-r)!r!

Q: Round to the fourth a) Find P(Z<-3.3)=

A: Solution-: We find, P(Z&lt;-3.3)=?

Q: Find P (1.23 <z <2.35)

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Q: Find P(AUB), if the given are P(A)= 0.4, P(B) = 0.3

A: Given that  P(A) = 0.40 P(B) = 0.30 P(A∩B) is not given , Since events A and B are independent.   We…

Q: P ( -2.53 &lt; z &lt; 0.65)

A: The probability is,

Q: Evaluate E=z P₁ 91 P2 0 n₁ n₂ X₁ for z* = 2.575, x₁ = 37, x₂ = 77, n₁ = 43, n₂ = 91, P₁ = ₁ E=…

A: Given,x1=37 , n1=43x2=77 , n2=91