the battery life using a sample of laptop batteries. boxplot, or another plot?] which direction is it?). hator of true population variance from the following three estimators: s3 = >(x, - 8)2 n-1 b. Are there any disadvantag parameter? Explain why n-2 b. Compare the center and spread of the results using suitable summary statisties. Estimator si=x - xy si=Ex - x) s- e 15 from the distribution of interest, and caleulate the value stimators ai, si, si for each of the 10,000 samples. [Hint: estimates for one sample. Repeat using a for loep) Center (state which measure you used) Spread (state which measure you used) e. Which point estimator would you choose as the best to estimate the population variance? (Hint Recall that one of the vital properties of an estimator is that it should be unbiased That is, it should be elose to the population parameter it is trying to estimate on average] d. Briefly justify your choice of the point estimator.

A: Since here we have two variables p and q, they can take values True (T) and False (F) each.  So, the…

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A: Sol:-We need to use Bayes' theorem to calculate this probability.  Let A be the event that Stage 3…

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A: You need to know this before solving the question.

A: Doubt: How did you figure out the answers.

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