a. How many employees were studied? b. What is the midpoint of the first class? c. Construct a histogram.

Q: held

A: 1. Existence of a virtual smooth controller \(y^* = a(z)\) that stabilizes the \(z\) dynamics…

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

Q: How many ordered triples of letters are there taken from the letters A, T, C, and G?

A: given letters: A,T,C and Gtotal number of letters = 4

Q: 7 items chosen 5 at a time

A:

Q: Vab

A:

Q: 3.546 is of 10

A:

Q: 72

A: here we will find value of x ,

Q: 6.3 3

A:

Q: 30 25 |42 35 40 48 5:6 O 8:9 O 7:10

A: We are given the following figure. Notice 2530=4048=3542=56.

Q: 6.1 4

A: Given that  The vector

Q: 20) 14 X 4

A:

Q: C. 11 10

A:

Q: How many choices are there for a person to check out 4 CDs from a library that has 20 CDs of his…

A: Given : n = 20 x = 4

Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 5.1  5

A:

Q: 248.96/3.20

A: we want to solve out the following 248.96/3.20let N = 248.96/3.20

Q: 9) 105 75

A:

Q: 25 62 2.

A:

Q: 1 x21 = 28

A: We know  abc = a×c + bc

Q: 225 x 45= %|

A:

Q: ASNWER PART DEF

A: Let X and Y be two discrete random variables defined over the sample space S. Then the discrete…

Q: How did they find n?

A:

Q: 60 16

A: The given is the right angle triangle So, AC is the hypotenuses and AC=16 and ∠C=60°.

Q: 16. 13 3 15 2 4 22 2 7 34 7 8 17

A:

Q: 2) 45

A: Given : A right triangle.

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.