The table below shows the number of endangered and threatened animal species in the United States as of November,30,1998. Mammals Birds Reptiles Amphibians Others Total Endangered 59 75 14 19 198 355 Threatened 18 15 21 7 69 120 Total 67 90 35 16 267 475 If an animal species is selected at random, find the probability that the animal species is a reptile, given that the animal species is endangered. Select one: a. 0.0394 O b. 0.7474 O c. 0.4 d. 0.0294

Q: 11 4 5

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Q: The sum of the sum of a and b and the quotient of a and b with b as the dividend…

A: First I have written the sum of a  and b and the quotient of a  and b with b as decided.Then find…

Q: 2 27. (25) 3 - + 2 3 + 1 2

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Q: 2. -36 = Jo निरি 12 √उ

A: Simplifying the square roots

Q: 6. 11 ZB = ZB = CB =

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Q: ? select the correct response

A: To determine the next term in the sequence Firstly observe all the terms Now, check the change in…

Q: As a manager in a company, your department was assigned 3 projects to work on. In your department,…

A: It is given that there are 9 engineers and 3 projects to work.

Q: 3dt =. O 24 12 16 20 O 3

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

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A: Yes, Sure post your questions we will solve all of your doubts.

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Q: 26. a. 18x²y 2y b. 32x y 2x²y

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A: In this question we have to find value of x.

Q: 7. Use your graph to estimate how the scale factor changes between a box with volume of 1 cubic foot…

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Q: There are 60 beads in a box. 3/10 of them are green, 1/6 of them are blue and 2/15 of them are red.…

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Q: Simplify. 4x- (3a y) -3 1 27 Option A Option B 1 1 Option C Option D 27y 36* y Option D Option A…

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Q: 6. Find KJ. G 9. K 12 8

A: Topic- equation of circles

Q: Find the sixth term of the G.P. 6, 2,..

A: Given first two terms of a geometric progression series,  6,2,... To find the sixth term of the…

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Q: In Exercises 1-6, the given set is a basis for a subspace W. Use the Gram- Schmidt process to…

A: From the given basis we find an orthogonal basis of W. Using Gram-Schmidt process:

Q: e. How many more deaths were caused by Volcano 1 than by Volcano 47 Volcano 1 was responsible for…

A: We have given that a sample of volcanic eruptions are described in the table.

Q: tions exist, you o = x %3D

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Q: 8. Find the 84h ter m for I, 2,4,8.

A: To find the 8th term of 1,2,4,8,......

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Q: 1. Plot each of the following polar coordinates:

A: Given, To plot (5,5π3) and (2,-5π4)

Q: 2 7. y’+y=y²

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Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: If T1A = T1B then what is 02c?

A: Solution

Q: 3. 2 2 .b O 3 4 3.

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Q: ... ... x rows x plants per row

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Q: 2. S(Vw +2)Vwdx

A: Topic:- integration

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Q: A truck is carrying t-shirts. There are 94,375 boxes of orange tshirts, 37,045 boxes of yellow…

A: Given that, There are 94,375 boxes of orange tshirts 37,045 boxes of yellow t-shirts 7,857,975 boxes…

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

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Q: 3. Find the rank of 0 2 4 1 21 6 6 6 2 - -m0 + O

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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.