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Sampling distribution question State the definition of sampling distribution? Let’s assume that we have a Bernoulli random...

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Statistics

Sampling distribution question

  1. State the definition of sampling distribution?
  2. Let’s assume that we have a Bernoulli random variable X,

X = a with probability 0.78,

X = b with probability0.22,  

Where a and b are the third and fourthdigit of your student number, respectively.(a=9,b=9) Develop asampling distribution for sample means of the Bernoullidistribution when the sample size is 6

  1. What is the expected value of sample means in question 3.b?What is the variance of the sample means?
  2. If the sample size increases to a large number n (n is greaterthan 30), how are the sample means distributed?

Answer & Explanation Solved by verified expert
3.6 Ratings (418 Votes)
a In statistics a sampling distribution orfinitesample distribution is the probabilitydistribution of a given    See Answer
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