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

Q: (3) If "P =12 "P, , the n is equal to (а) 9 (b) 7 (c) 6 (d) 12 (е) 10 (f) None of these

A: From the given information:P4n=12 P2n⇒nn-1n-2n-3n-4!n-4!=12…

Q: What is P(Z<0)? some negative number Need more information to tell O.50

A: P(Z&lt;0)=?

Q: What does the coefficient of determination equal if r = 0.77?   Multiple Choice   0.8140   0.0103…

A: Givencorrelation coefficient (r)=0.77

Q: Assume that X - Bin(n,p) and E(X) = 4, var(X) = 2. Then the number of trial n is A) n = 10 B) n = 9…

A: Given, Assume X~Bin(n, p) and Mean: E(X)=4, Variance: var(X)=2.   The required calculation can be…

Q: Evaluate:

A: the equation given to us is  n!(n-r)!r!

Q: Find P(A), given that P(A) 0.493.

A: Given,      P A=0.493

Q: e easiest wvay to do this p

A: In this question, the concept of proof by contradiction is applied. a be a rational number and bbe…

Q: Giving m||n, find the value of x.

A:

Q: Given P(E or F) = 0.92, P(E) = 0.33, and P(E and F) = 0.07, what is P(F)?

A: Use formula of P(E Or F)

Q: Given the m||n find the vials of x

A:

Q: If AJKL ANMP, find the value of x. Px+5 N 49 M 7. 9x + 1 14 61

A: We are given that the triangle JKL and NMP are  similar. So,                JLNP=JKNM⇒9x+1x+5=4914

Q: Find some values of n for which p(n) = 200. %3D

A: Euler's ϕ Function formula ϕnk=nk-nk-1ϕp=p-1, p is prime number Let we consider the number n=275…

Q: d. n = 80 and p > .30 P = e.n = 800 and p > .30 P =

A:

Q: 7. In the figure above, m || n. If y = 50 and z = 60, what is the value of x ?

A: Given:        m||n,   y∘=50, z∘=60.

Q: seconds is given by S(t) = 6t - 28t mete quals 0. [0.

A:

Q: 5. Find PQ T. S. 30 32 7H

A: Consider the triangle TUS with length of side US=30 and let PQ be the line joining the midpoints of…

Q: Bonita obtained 22/30 for a Geography test and 18/25 for a history test In which subjects did she…

A: Marks obtained in Geography is 2230 marks obtained in history is 1825 we need to compare two…

Q: The values of (n and p) are:

A:

Q: If X:N(60,42), find Peo, find pa30

A:

Q: Q1\ Choice the correct answer from the following: L 8(t) Non of list 1 (s+1)² Option 7 1 s+8 Option…

A:

Q: 7(p+q+4)=7p+7p+blank

A: Given : 7(p + q + 4) = 7p + 7q + ?

Q: The Mean of X is 5 and its SD is 3. The Mean of Y is -2 and its SD is 6. Find A and B, both greater…

A: Given that X follows Normal(mean=5, SD=3) Then Z=(X-mean)/SD= (X-5)/3 follows standard normal…

Q: n is 20 and p is .20 find mean

A: We know that  A Binomial distribution has only two parameter n &amp; p. So, if we have if n is 20…

Q: Q4 for all nz 1 we went to Shot that 27

A:

Q: Evaluate Cxp*q" -* for the values of n, x, and p given below. 1 n=7, x= 1, p=5

A:

Q: Find the margin of error for the given values of​ c, s, and n. c=0.80​, s=2.9​, n= 14 The margin…

A: Givenc=0.80s=2.9n=14

Q: Find  P(A or B) for the following.  P(A)=0.20,P(B)=0.40, and  P(A and B)=0.02 P(A⁢ or B)= Enter…

A:

Q: n(B) P(B) 36 n(S) 15 z 0.084 429

A: Farmula  nCr=n!/(r!*(n-r)!)

Q: Evaluate Cxp*(1-p)^¯X for n = 4, p = 0.4, x = 3. n The answer is (Round to four decimal places as…

A:

Q: Given : Find r12,.4 =.6 ľ13.4 =.5 23.4 =.7 r12.34 and r13.24

A:

Q: To the nearest tenth, what is p′(b) if p(x)=  0.6e x / In(x) and b=5?

A: We have been given a function and we need to approximate the value of its derivative at x = 5

Q: X- N(5,2). P(X>2) = ?. [Draw a figure]

A:

Q: was the result statistically signifigant

A:

Q: Assume that X - Bin(n, p) and E(X) = 6, var(X) = 3. Then the number of trial n is A) n = 10 B) n = 9…

A: Given, X ~ B(n, p) E (X) = 6 Var (X) = 3     To  find, the number of trial = ?

Q: Given P(E) = 0.76, what is P(E')?

A: Use compliment rule,

Q: Find the value of x in O P. P. 68°

A:

Q: P(Z is less than 1.15)= ✔ [Select] 0.75923 0.8675 0.87493 0.1157

A: Standardized z-score:   The standardized z-score represents the number of standard deviations the…

Q: (a) Approximately ? v of the students scored between 18 and 84. (b) Approximately 95% of the…

A:

Q: (1).p^(p→q)^(-qVr) →r

A: We shall solve first question only as you have asked more than one distinct questions. For others…

Q: L(3tcos2t) is equal to? Select the correct response: O [3(s? + 4)]/(s? - 4) O (3s2 - 12)/(s² + 4)² O…

A: Laplace transferom of the function

Q: nd the value represented by a z-score of 2.403, given µ = 63 and σ = 4.25

A: Given: To find the value being represented by the z-score of 2.403 with the value of µ = 63 and σ =…

Q: Assume that X- Bin(n, p) and E(X) = 3, var(X) = 2 Then the number of trial n is B) n = 9 D) n = 12…

A: From the provided information,  X~Bin (n, p) E (X) = 3 and var (X) = 2

Q: d(n) = 28, find one value of n smaller than 1000

A:

Q: Given a scenario where n=100 and p=0.9, find P(x<95).

A:

Q: Given m n, find the value of x. am|n. 103

A: Topic - parallel lines and their alternate angles Note - As per bartleby guidelines only first…

Q: If P(A) = 0.431, what is the value of P(A)?

A: Given :  P(A)  = 0.431

Q: te m +n° for m=3, n=2.

A:

Q: 66°

A: According to definition,    Alternate interior angles are equal.    Here, both indicated angles are…

Q: A student takes a true-false test that has 13 questions and guesses randomly at each answer. Let X…

A: