Question 2: A football team has two matches to play. The probability that the team wins is 0.3 The probability that the team draws is 0.5 A win is worth 3 points, a draw 1 point and a loss 0 points. Calculate the probability that the team will score at least 3 points over the two matches.

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: the true answer is $

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Q: 2. Find AB, where -1 4043-690 B = 1 -2 5 = [ A = 2 2 -1 -5 1 -2 1 2

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Q: What are the two answers that I missed

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Q: xp xペ-4xt13

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Q: I'm confused on how to get the answer to question 5.

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Q: Can you just do question c

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Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: what is the answer for the first question

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Q: side x in simplest radical form 60 300 4

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Q: Is the graph complete? Yes No Save Answer Q1.3 (c) Is it possible to change the answer to part (b)…

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Q: what about questions 4-15?

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

Q: Can you answer question 8 too

A: Given data : Four groups ,K = 4 N = 32Education : { 62,81,75,58,67,48,26,36 } Business management :…

Q: how did you get 2x in part c?

A: Joint probability density is used to understand the probability value of several continous random…

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.