1/2 1) In a given population, 8% of individuals have dyslexia. If 4 persons are selected randomly from this population find the probability that a) all 4 have dyslexia b) none of the 4 have dyslexia c) at least 1 of the 4 has dyslexia 2) The following contingency table shows the party registration of voters in a small town and their position on the legalization of marijuana Dem 62 Rep 41 Ind Favor 48 Oppose 21 37 31 Find the probability that a randomly selected voter a) is a Democrat b) opposes legalization c) is a Democrat and opposes legalization d) is a Democrat or opposes legalization e) is a Democrat given that the voter opposes legalization f) Are the events Democrat and Oppose Legalization independent? 8:01 PM へ ロ # 。 4/27/2020 Type here to search DELL

Q: I+l+3

A: Answer - sum = a+b +c...........

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A: We have to find ∫x2 dxx3+4.

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A:

Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

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A: Applying  addition operation since terms with same variable  binomial addition

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Q: 19 22

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Q: 0 1 2 4 0 2 4 0 0 3 9 12

A:

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A: Given that:36-9z

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Q: [-1 ] 5 8 1,

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A: The given equations are system of linear equations in variables x and y. We solve these by…

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A: Given expression: 2+2

Q: 42 -13

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A: Given,

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A: Solution

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A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: 12 2х A = 2x

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Q: 1 13 + x xp-

A: We will solve the integration.

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.