From a given Binomial distribution data if the number of trials n is 6, and probability of success is 0.7, the probability of exactly two successes is a. 10.21% Ob. 5.95% C 18,52% Od. 32.41%

Q: Option 2: Problem Solving You wish to invest P10,000 for a period of 5 years. Which of the following…

A: The principal amount we have is ₱10000 and the time period is 5 years.  Therefore,  P=₱10000 t=5

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A:

Q: 10. From historical data, the Probabilities of 0, 1, 2, 3, 4, or 5 calls in a 5 minute- period are…

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Q: uppose the random variable X follows a normal distribution with mean 8 and variance 25. Thus the…

A: The mean is 8 and the variance is 25.

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Q: Suppose a random variable K has the following distribution: k 2 4 6 8 P(k) 0.1 a b 0.4 1. Find the…

A:

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Q: If the variance of a binomial variate is 16, then the standard deviation of the variate is O a. 16 O…

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A: Hey there! As per our policy we can answer only 3 sub-parts at a time. Please make a new request for…

Q: 0.352  0.950  0.278  0.250

A: Empirical probability = Number of times an event occurs/ Total number of trials So the probability…

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A: Given: The sample is provided as:                                                          6, 3, 4,…

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A:

Q: The Variance of the Binomial distribution is... O a.u O b. npq O d. None of these. O e.A

A: The Variance of the Binomial distribution is =npq

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A: We have to find sd.

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A: As you had asked to do 6th question only so i had solved it only

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A:

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A:

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Q: It has been found that 15% of international flights per day from an airport experience some form of…

A: Given that p=15%=0.15 n=85 Standard Error: SE=p1-pn     =0.15(1-0.15)85    =0.0387

Q: Q. 2 If A and B are two events associated with an experiment and P(A) = 0.4, P(AU B) = 0.7, and P(B)…

A: From the provided information, P (A) = 0.4 P (A Ս B) = 0.7 P (B) = p

Q: (b) The population variance is actually unknown, the observed sample variance is 2.25. Based on…

A: Instruction : "Q2"   Population mean = 9.25 hours a day n = 16 sample variance , s2 = 2.25 sample…

Q: 25.280 0.50 5.840 0.55 Question 4 4.993 0.60 Input x, and output y from the device 3.721 0.65 0.082…

A: Disclaimer: " As per guideline we can answer only three sub-parts of a question. So, If you want to…

Q: Match p=0.4, p=0.5, p%=0.7 with the correct g O A. (a) p=0.7, (b) p=0.4, (c) p= 0.5 O B. (a) p=0.5,…

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Q: The variance of a binomial distribution for which n = 77 and p = 0.69 is: a. 8.24 b. 32.94 c. 16.47…

A: Given : Binom. dist. having :  n(no. of obser.)=77 p(prob. of success)=0.69

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A:

Q: 2. Suppose that X is a normally distributed random variable with u =5 and o 3. Use the standard…

A: Given,

Q: Activity 2. Consider the following as the data of a certain population. What is the probability that…

A: Mean = μ = 14.13 Standard deviation = σ = 6.5961 Sample size = n = 25

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.