x P(x) 0 0.03 1 0.34 2 0.27 3 ??

Q: H(x)= In(x+2)

A: our objective is to find x

Q: 1 -1/2R2 = R2 1 1 1 1/32R3 = R3 1 1 1 1 1 1 -1/5R4 = R4 1 1 1 1 1 1 1

A:

Q: Calculate P ( Z > -0.1)

A:

Q: 1 4. P(X) 0.1 0.4 0.3 0.1 0.1 Find E(X). 3.

A:

Q: f(x) = x³ e* on [-1 , 5]

A: Let the function be f(x)=x3e-x. Differentiate the function with respect to x implies,…

Q: P(z>1.2)

A: Given problem Given that   P(z>1.2)   Ans) P( z>1.2 ) is, = 1 - P( z ≤ 1.2 )

Q: 0 1 2 P(X=x) 0.15 | 0.20 0.15 0.50

A: We want to find the mean  Mean=E(X)

Q: P(x>2.3°C)=P(z>2.3)=

A: z~N(0,1) plot for z > 2.3

Q: P(X) X P(X) X (X-2 (X-) P(X) 0.30 0.50 0.20 7, 5. 1 2.

A: Given data; X P(X) 1 0.30 7 0.50 5 0.20

Q: R3 → -2R1 + R2 2 00 1 0 0 1] [1 1 20 0 10 0 0 1 [1 0 0 210 0 0 1 0 1 0 0 0 210 010

A:

Q: P(0<z<2.8) P(1<z<1.5)

A: Note: here, we are considering that the required probability is for standard normal distribution.

Q: 1 2 01 0 0 33 1 0 0 0 5 -3 d. 0 1 0 0 0 1 2 3 4 5 1 0 7 1 3 0 0 0 0 1 LO 0 0 0 0 2. a. f. 10 10 01…

A: To Determine: which of the given matrices are in Row-Echelon or Row-reduced Echelon forms.

Q: P(-0.5 < z  < 0.13)=

A: Given information- We have given the normal distribution. We have to find the probability. P(-0.5…

Q: P(z -1.16) = P(z 2.61) = P(0 < z < 2.32)

A: We will use Standard Normal table to find the required probabilities.

Q: CLions are shown. 3 A: g (x) = *+4 --x+4 B: f (x ) = (x + 2)(x + 6) h(x) C:

A: We are given functions: A.g(x)=-32x+4B.f(x)=(x+2)(x+6)and C.  for which we need to find which of the…

Q: E(-1)n + 1(n + 8)x" n = 0

A:

Q: (0.646. 0.5792) | (1.0.3183) (0. 0) (1.0) (2.0) |(1.43, 0) 04 06 08 (0. 0) (2. –0.6366) (1.564.…

A: From the given graphs, f(x)=g'(x) and h(x)=g''(x)because from the graph g(1) has maxima and g(2) has…

Q: nih ordak 1. 2. 0.1 0.05 0.0S 0.05 0.05 0.1 0.05 0.05 2 0.05 0.05 0.1 0.05

A: P(Y&gt;X | X =2) = ?

Q: Value x of X P(x = x) -4 0.19 0.14 4 0.28 6.

A:

Q: P(x) X*P(X) X-µ (X-µ)^2 [(X-µ)^2]*P(X) 42 0.1 43 0.23 44 0.34 45 0.25 46 0.05 47 0.03

A:

Q: P(z<0.47​)

A: Solution: Let z be the standard normal variable with mean μ=0 and standard deviation σ=1 z~N(μ=0,…

Q: - (*)" 2* + 5* \ \/t f(t) = for t + 0. 3

A:

Q: 0.5 0.6 0.7 f(x) 0.493 0.712 0.933 f'(x)

A: Given: x 0.5 0.6 0.7 f(x) 0.493 0.712 0.933 To compute: f'(x) using forward, central and…

Q: Calculate P(z<-1.2)

A: The z-score is standard normal variable with mean 0 and standard deviation 1.

Q: for t < -2 t+ 6 f(t) = for -1< t < 2 t2 -- t \3t - 2 for t 2 2

A: Given- ft=t2           for t&lt;-2t+6t2-t     for  -1&lt;t&lt;23t-2      for          t≥2   To Find-…

Q: 4. f(n)= (3n- 2)² 5. f(n) = 220-1 %3D

A:

Q: kx,0 6

A: From the definition if the function is probability density function then, ∫-∞∞f(x)dx=1 Here,…

Q: P(z ≥ -1.5)

A: (Hey there! Thank you for posting the question.Since you have posted a question with multiple…

Q: 5) h(n) =-2n² + 4; Find h(4)

A:

Q: X P(x) 0 1/3 1 INT 2 75/7 2 3 75/7 3 1/5

A: Introduction:  The Probability Histogram: The probability histogram is the graphical tool that is…

Q: -2 -1 1 2 P(X) 0,0625 0,25 0,5 0,125 0,0625 Var(X) =

A:

Q: P(x = x) Value x of X 0.11 3 4. 0.10 6. 0.23

A:

Q: P(z -1.3)

A: Note that, for z-distribution (standard normal distribution), the mean is 0 and the standard…

Q: P( z>1.31) =

A: The value of Pz&gt;1.31 is, Pz&gt;1.31=1-Pz&lt;1.31 The probability of z less than 1.31 can be…

Q: P(0°C<x<2.27°C)=P(0<z<2.27)=

A: Solution: Standard normal distribution: The standard normal distribution is a special case of normal…

Q: : p(y-2|<10) p(z <2) =0.9772 y- N(2,25) 0.4594 0.5944 O 0.9544

A: It is known that, Z score= (y-mean)/standard deviation. Given that, Mean= 2 and variance= 25  So…

Q: Number of Girls x P(x) 0.003 1 0.011 0.118 3 0.203 4 0.330 0.203 6 0.118 7 0.011 8 0.003

A: Defined:

Q: 2) f(n)=10 - 2" at n= 5

A:

Q: p(x) p(x) = (x2 - 9) (x - 2) P(X)=x + 2x - 9x - 18 p(x) = x - 2 + 9x + 18 P(x) = (+ 9) (x - 2) 0000

A: To find the polynomial in which the graph has the zeros at x=-3,2,3

Q: 2 4 Fs [f"(x)] = √ √ ² Pf60) - P²Fs {f(x)] proof: H⋅w.

A: Introduction: A Fourier rework (FT) is a mathematical rework that decomposes capabilities relying on…

Q: n-m-n (n→m) T T F F 티-| -| | L

A: Truth table

Q: Between z= 0 and z= 3.18

A: we have to find the area Between z= 0 and z= 3.18

Q: In Problems 31–40, find the complex zeros of each polynomial function. Write f in factored form.

A: "Since you have posted a multiple questions, we will solve first question for you. To get remaining…

Q: (0.5x +2x for - 0.5 <t< 0 for 0<t< 0.5 f(t) =

A: In this question, we have given a signal function f(x)=0.5x    for -0.5&lt;x&lt;02x    for…

Q: f(x) 0.1 X 0.3 0.5 0.7 0.9 0.9 1.4 1.2 2.2 2.3 1.0 0.9 2.5 0.8 2.6 0.7

A:

Q: P(X = x) Value x of X -3 -2 0.14 5 0.25 6 0.23

A:

Q: Value x of X P(x = x) 1 0.10 0.20 0.28 2. 4.

A: Our aim is to find the probability of 4 and 5.

Q: 6. Between z= -1.53 and z=0

A: