Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below. Lengths (mm) Frequency 100 - 102 1 103 - 105 16 106 - 108 71 109 - 111 108 112 - 114 83 115 - 117 18 118 - 120 3 What is the class boundary between the first and second classes? class boundary = %3D

Q: 8 15

A:

Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 30-3 1…

A: The given matrix is                                 A=30-3143004  and its eigen values are  λ=3,4

Q: Evaluate. 5(41)

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

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: What is the probability of drawing a face card (Jack, Queen, or King) or a diamond from a standard…

A:

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

A:

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 9) 60

A: The figure is

Q: 72

A: here we will find value of x ,

Q: 75 17

A: Given triangle is right angle triangle :

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

A:

Q: only

A: Solution of the problem as follows

Q: 3) 24 12

A: We can find the value of x as below

Q: 6.1 4

A: Given that  The vector

Q: 8) 16 15

A: Answer is below

Q: 38 10

A:

Q: 1 19. 2

A:

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.