salaries given are for Chicago branches of Corporations A and B. Each corporation has several other branches, and you plan to use the starting salaries of the Chicago branches to estimate the starting salaries for the larger populations Fid the sample standard deviation of the starting salaries for the Chicago branch of Corporation A. Starting Salaries for Corporation A(1000s of dollars) 39 Salary 41 38 45 47 41 44 41 37 42 Starting Salaries for Corporation B(1000s of dollars) Salary 40 23 41 50 49 32 41 29 52 58

Q: 2. 3. 8. 5.

A:

Q: Evaluate. 5(41)

A: We need to evaluate the value of 5(4!)

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: 4(2w-5) = 5w + 4 %3D

A:

Q: N. 15 12

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 22n+1 3n+1 2.

A:

Q: 18 and 19

A: Question 18 : Consider the statement "If A∪C ⊂ B∪C, then  A ⊂ B " which of the following is a…

Q: 8 14

A:

Q: ne distance between the points on the gi

A:

Q: 3) 24 12

A: We can find the value of x as below

Q: 2.)(-6)-(5(1-3)-6)-4+9)

A: The given equation is as  (-6)-(5((-3)-6)-(-4)+9)

Q: 81 (1) 420

A:

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 5. 20 52

A:

Q: 3. 18

A:

Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: 10 4 2.

A: Solution-

Q: 6. 3 (2s+5)³

A:

Q: 30 40 8.

A:

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: 12 10 6. X%=

A:

Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :

Q: 11. 6.

A: We have to find radius

Q: - 2 4. - 3 V22 4 2/7 41M

A:

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: 8. 11

A: Given perpendicular side to given angle is 11 and adjacent side of given angle is 8. We know that,…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.