14. Event A and Event B are dependent. 21 a) P(B)=-; p(A and B) = 00i ; P(B|A) = b) P(B|A) =; P(A and B) =, P(B) = 200

Q: 10. Mingming, Mark's cat, recently got pregnant and is expecting 6 cubs according on her doctor. Mar...

A: Here p- value = 0.056  Level of significance = 4% = 0.04 As p-value > 0.04, hence we accept null ...

Q: An airline knows that the number of suitcases it losses per week is in normal distribution with mean...

A: GivenMean(μ)=26.2standard deviation(σ)=5.8

Q: Suppose Y1, Y2, Y3, and Y4 are mutually independent and identically distributed exponential random v...

A: Given  Yi~exp(1)   

Q: 1. For parts a-c, state whether X follows a binomial distribution. If X is binomial, give the values...

A: Given: Whether X follows the binomial distribution or not

Q: Not rejecting the null hypothesis when it is true would also mean that the alternative hypothesis is...

A: Here use basic properties of hypothesis testing 

Q: Assuming boys and girls are equally likely, find the probability of a couple having a baby boy when ...

A: Given The data is as follows: Birth of boys and girls are equally likely.

Q: i) If U, and U, each have a normal distribution with mean 0 and variance 202. Furthermore, my, (t) =...

A:

Q: The seedlings of a particular type of tree are randomly dispersed in a large area, with an average o...

A: Here we have given that λ = 6 We will use Poisson distribution to find the probability

Q: How do you determine which exam score is higher relative to others

A: The normal distribution is a continuous distribution.

Q: Given f(x)= 5x2 - 2x+ 1 1. f(0) 2. f(-5) 3.f(7) 4. F(x+h)

A: As per our guidelines we are suppose to answer only three sub parts. Given,f(x)=5x2-2x+1

Q: Why is it important to maximize the degree to which samples and data used to train or build algorith...

A: Training and testing an algorithm are a part of machine learning.

Q: For numbers 3 to 5: Transcriptional bursting is a fundamental property of genes in which transcripti...

A: Negative Binomial Distribution : This is a discrete probability distribution. Here X= number of tria...

Q: The following data, based on 450 students, are given for marks in Statistics and Economics at a cert...

A:

Q: Solve the following problems. Show your complete solutions and final answers. Expecting to know the ...

A: Given that mu =20.8 ,sigma =18.2 Find the probabilities given in ( a)(b) and (c )

Q: b. Find E[X(X – 1)] for Poisson random variable. Use the result to find the variance of X.

A:

Q: Suppose you wish to find the average annual salary for school teachers in the United States. You poo...

A: Given data,Mean μ=53145sd    σ=16451n=32Find upper limit of 95% confidence?

Q: If Ho is false, the true or actual mean is equal the hypothesized mean, µ = µo O True O False

A: Solution-: If H0 is false, the true or actual mean is equal the hypothesized mean, μ=μ0  -True /Fals...

Q: The probability of failing to reject the null hypothesis when it is true is also called the acceptan...

A: here use basic of hypothesis testing  

Q: "The weights of 1,000 children, in average, is 58kg with standard deviation of 18kg. Suppose the wei...

A: Solution-: Given: μ=58,σ=18,n=1000 We find, how many children weight between 48kg and 57kg?  

Q: The heights of fully grown trees of a specific species are normally​ distributed, with a mean of 51....

A:

Q: How can human bias influence data used to test hypothesis?

A: We have to write How can human bias influence data used to test hypothesis. 

Q: Scenario: The Department of Health is conducting random drug testing in a barangay in relation to th...

A: As per the honor code, we are allowed to answer three sub-parts at a time so we are answering the fi...

Q: "The weights of 1,000 children, in average, is 62kg with standard deviation of 16kg. Suppose the wei...

A:

Q: Women’s heights are normally distributed with a mean of 64.5 and a standard deviation of 2.5 inches....

A:

Q: a. If A and B are independent, and A and B are independent, show that A and B are also independent.

A:

Q: Shawn is targeting to win at least 100,000 pesos in the game. In the previous games, it was found th...

A:

Q: 1. Following data consisting missing observation (X) Commodities Po P1 А 1 10 2 В 1 5 where p and q ...

A: Solution is given:

Q: Illustration 12.22. From the following series of annual data, for which the trend values have alread...

A:

Q: Calculate the coefficient of correlation between X and Y from the following data and calculate proba...

A: The table shows X and Y values.  

Q: d) P(-х <X —9 <х) %3D 0.95. X = i e) Р(-х <X—9 < х) %3D0.99. X =

A:

Q: A town has 500 real estate agents. The mean value of the properties sold in a year by these agents i...

A: Note: (1). According to Bartleby expert guidelines, we can answer only first question with their thr...

Q: Determine the value of z* such that it satisfies the conditions below. (Round your answer to two dec...

A: determine the value of z* such that it satisfies the conditions given in ( a)(b)(c) and ( d)  

Q: In an experiment, college students were given either four quarters or a $1 bill and they could eithe...

A: For the given data Find P ( money /four quarter ) =?

Q: ОТЕ Notation Beta(a, B) Parameters a > 0 shape (real) EXTE Find B>0 shape (real) Support x E 0, 1] o...

A:

Q: In response to the increasing weight of airline passengers, the Federal Aviation Administration (FAA...

A: The expectation and standard deviation of the sampling distribution of the sample mean are E(X)=μ an...

Q: The margin of error is enter your response here   . Part 2 The sample mean is

A: Here use confidence interval formula 

Q: The scores obtained by a number (a large number) of students for a certain subject are assumed to be...

A:

Q: lease solve the problem about probability and no reject please this is q&a, Im needed max in 30-45 m...

A: The participating clubs are:  1 Parma Parma, Italy 2 Besiktas Istanbul, Turkey 3 Athletic Bil...

Q: Let x be a random variable that represents the batting average of a professional baseball player. Le...

A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts f...

Q: (a) What is the probability that the rounded result is 167 grams? Round your answer to three decimal...

A: Here Given  True measurement error is normally distributed with  Mean=μ=0 sd=σ=0.5 gms True weight=1...

Q: the value in (f) of the above table? [ Select ] 7. What's the value in (g) of the above table? [Sele...

A: From the given information, SST=10,800 and SSTR=4560.

Q: A measles outbreak has occurred in Barangay Onik. The head doctor in the barangay plans to conduct c...

A: Solution-: Let, X=Number of vaccinated children selected in the sample Given: N=300,M=60, n=30 We fi...

Q: Given the table of probability mass function below, solve for the mean. 1 2 3 6. P(X= x) 0.05 0.05 0...

A: For the provided values of Xi(i=1,2,3..6), with the derived probabilities for P(Xi)(i=1,2,...6), the...

Q: 4. N = 15,000 and e = 14% %3D 5. N= 22,000 and e = 2% %3D

A: Here use slovin's formula  

Q: Give any example of a probability distribution over x and y for a classification problem on the real...

A: Bayes Theorem If A1,A2,...An are disjoint sets whose union is the sample space 'S' and E is any even...

Q: Assume that a procedure yields a binomial distribution with n 1369 trials and the probability of suc...

A: We have given that the binomial distribution with parameters n=1369 and p=49% = 0.49. The pmf of Bin...

Q: Town A B C D E F G Population (lakh) (X ) 11 14 14 17 17 21 25 No. of TV sets demanded ('000) (Y ) 1...

A: Given The data is as follows: Town Population (lakh) (X) No. of TV sets demanded ('000) (Y) A 1...

Q: 1. The grade in Psychological Statistics of a class in a preliminary exam are as fo No. of students ...

A: Since you have posted a question with multiple sub-parts, as per our guidelines we have provided ans...

Q: Hypothesis testing procedures rely on using the information from the population of interest  True ...

A: We have given that, Hypothesis testing procedures rely on using the information from the population ...

Q: Measurement error that is normally distributed with a mean of O and a standard deviation of 0.5 gram...

A: Given,Standard deviation(σ)=0.5true weight of a sample (μ) is=165.6