Given P(E) = 0.58, what is P(E')?

Q: Given g(a) = a2.7 find g'(a).

A:

Q: Suppose E(X) = 2, E(Y) = 18, a = 0.05, and b = 0.95. What is E(aX+bY)? (Please round to two decimal…

A: Given, E(X) = 2, E(Y) = 18, a = 0.05, and b = 0.95

Q: Find the expected value for the random variable: 1 2 P(X) 0.24 0.27 0.21 0.28

A: Given the probability distribution table: X 1 2 3 5 P(X) 0.24 0.27 0.21 0.28 Expected…

Q: nd the value of f(e¹0). e¹⁰) e¹0) =_

A: We have to find the value of f(e^10)

Q: use the table to estimate the 10.2 10.3 5.6 4.3 4.7 4.2 10 10.1 (x) 4.5 3.4 g'(x) 6.5 5.9 9 Sunday

A:

Q: 8. After p practice sessions, a student could perform a task in T (p) = 36(p + 1) 3 minutes. Find…

A: After p practice sessions, a student could perform a task in T(p) = 36(p+1)3 minutes We have to find…

Q: Explain the method of fitting of an exponential curves of the form (i)Y = abX and (ii) Y = aebx to…

A:

Q: If g(x) = xsin(x), then what is g'(2)? Round to the nearest hundredth.

A: Find out g’(2) Take first derivative for g(x) by applying product rule

Q: (b) Find the value of e dx taking n = 6, correct to 5 significant figures by Simpson's one-third…

A: Find the value of ∫00.6 ex dx taking n =6 ,correct to 5 significant figures by Simpson's one-third…

Q: Find g'(π/4).

A: Given:

Q: P(t)is the population of Mexico (in millions), where t represents the number of years since 2000.…

A: To explain: The meaning of P'(5)=1.5.  Given information: The expression P(t) represents the…

Q: Suppose E(X) = 93, E(Y) = 95, a = 0.09, and b = 0.91. What is E(aX+bY)? (Please round to two decimal…

A: The objective of the question is to find the expected value of the linear combination of two random…

Q: Suppose E(X) = 100, E(Y) = 4, a = 0.91, and b = 0.09. What is E(aX+bY)? (Please round to two decimal…

A: The objective of this question is to find the expected value of a linear combination of two random…

Q: Given P(E) = 0.00, what is P(E')?

A: P(E)=0.00

Q: SSx = 172.5, SSY = 80.6, and ∑[(X – Mx) (Y – MY)] = 95.33, r =  A. .08. B. .01 C. –.81. D. .81.

A: SSx = 172.5 SSY = 80.6 and ∑[(X – Mx) (Y – MY)] = 95.33

Q: Find P(A and B')

A: P(A) = P(B) = 0.33 P(A or B) = 0.43

Q: Let f(1) = 2 and "(1) = 3. Suppose g(a) = f(a)]. Calculate g(1). %3D

A:

Q: Consider the following joint frequency function. Y 6 0.14 0.13 0.24 0.17 0.04 0.12 0.05 0.11

A: Solution: 1. The given joint frequency function is

Q: Suppose E(X) = 62, E(Y) = 91, a = 0.38, and b = 0.62. What is E(aX+bY)? (Please round to two decimal…

A: E(X) = 62, E(Y) = 91, a = 0.38, and b = 0.62.E(aX+bY)=aE(x)+bE(y)

Q: d²y + 49 + 4y = 0, y(0) = 3, dy (0) = 1 %3D %3D %3D dx2 dx dx

A: Given differential equation is second order, homogeneous linear differential equation with constant…

Q: Suppose E(X) = 69, E(Y) = 91, a = 0.43, and b = 0.57. What is E(aX+bY)? (Please round to two decimal…

A: Given,E(X) = 69, E(Y) = 91, a = 0.43, and b = 0.57

Q: Suppose E(X) = 77, E(Y) = 48, a = 0.36, and b = 0.64. What is E(aX+bY)? (Please round to two decimal…

A: Given,E(X)=77E(Y)=48a=0.36b=0.64

Q: Find d/dx (x9/10). d/dx (x9/10)= ​(Type an exact​ answer

A:

Q: Find the following: f'(4)=

A: The given function is fx=4x2tanxsecx.

Q: Suppose E(X) = 71, E(Y) = 62, a = 0.23, and b = 0.77. What is E(aX+bY)? (Please round to two decimal…

A: The objective of this question is to find the expected value of a linear combination of two random…

Q: Differentiate. g(t) = 14t g'(t) =

A:

Q: If Y Exponential(8), a > 0 and b > 0, show that P(Y > a+b[Y > a) = e-b/B.

A: P[A|B] = P[A∩B]/P[B] So, P[Y>a+b | Y>a] = P[Y>a+b ∩ Y>a] / P[Y>a] for a>0, b>0,…

Q: Suppose E(X) = 19, E(Y) = 48, a = 0.59, and b = 0.41. What is E(aX+bY)? (Please round to two decimal…

A: Answer:- Given, E(X) = 19 ; E(Y) = 48 ; a = 0.59, and b = 0.41  Using formula,  E(aX+bY) = aE(X) +…

Q: The revenue of a company, in millions of dollars, t years after 2010 is given by R(t) =3· (1.2)'.…

A: Given data: The expression for the revenue function is R(t)=3(1.2)t. The initial value of time for…

Q: Suppose E(X) = 8, and a = .91. What is E(aX)? (Please round to two decimal places: ex: 12.34)

A: We have to find expected value.

Q: If E(X) = 65, then what is E(0.87*X + 4)? (Use two decimal places, ex: 12.34)

A: The objective of this question is to find the expected value of a random variable that has been…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.