Show that B1 is a linear estimator. Show that Bis an inconsistent estimator.

Q: Identify the percentile rank of the t- distribution when t = 1.699 and df = 29. A. 90h C. 97.5h B.…

A: We'll answer the first question, since the exact one is not specified. Please submit a new question…

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Q: Apply the knowledge you obtained from the discussion by solving the given problems below. 1. A 99%…

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Q: Find the rejection region for each hypothesis test  (make a graph and show computation) 1.)  Ho :…

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Q: What type of graph is this, and is it displaying Ordinal, Interval, Nominal, or Ratio Data

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Q: 2. Three containers contain the number 1, 2 and 3. construct the sampling distribution of the sample…

A: a part

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Q: If X ∼ N(2, 4), which of the following transformed variables has the standard normal distribution?…

A: If X ∼ N(2, 4), which of the following transformed variables has the standard normal distribution?

Q: Determine the correlation equation and correlation coefficient for the data in Table 1. The explain…

A: We need to determine the correlation equation and correlation coefficient for the data in Table 1…

Q: The probability of the occurrence of event A in an experiment is 1/2. If the experiment is performed…

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Q: Salve each word problem. Find the probability of drawing a club, then a heart card from an ordinary…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: and a standard deviation of 2.1 minutes. At a=0.10 is there enough minutes.

A: Hypothesized Population Mean (µ) = 11.6 min The provided sample mean is = 12.5 min Sample standard…

Q: Probability of getting even number in a die.

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Q: The number of visitors to a tourist attraction was recorded for a period of 7 sample weeks, 4210…

A: Note: As per company guidelines only three sub-parts at time can be answered. Kindly, resubmit the…

Q: The Arizona Department of Transportation wishes to survey state residents to determine what…

A: Solution-: Given: M.E.=0.03,α=0.01, We take, p^=0.5 and  q^=0.5  We find how many residents do they…

Q: j. In the presence of autocorrelation, ordinary lease squares (OLS) produce unbiased estimates and…

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Q: curve equal to 4. The t-distribution has tails that are asymptotic to the 5. The mean, median and…

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Q: Let X1, X2, . .., X, be a random sample from a normal distribution with mean µ and variance o². (a)…

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Q: A company employs 79 people. Choose a simple random sample of five to survey. a. In the table of…

A: a) From a table of random numbers we get 61424 20419 86546 b) In groups of two it will be,  61 42 42…

Q: III. Direction: Construct the sampling distribution of the sample means and answer the questions…

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Q: Example 1. Find the equilibrium point in the following cases. 2x + 2 and p = 100 8x +12 100 (a)…

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Q: A rowing team consists of five rowers who weigh 152, 159, 162, 150 and 156 pounds. Find all possible…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: A private university has just introduced a new e-learning programme. The university randomly…

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A: The die has the six outcomes {1,2,3,4,5,6}. The number of outcomes when two dice are rolled is, 36.…

Q: Suppose that you throw a fair six-sided die (with an equal probability of getting numbers 1 through…

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Q: The principal randomly selected six students to take an aptitude test. Their scores were 79 88 83 80…

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

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Q: 12.What is the sample size needed if the margin of error is 30 and the standard deviation of 45 with…

A: (12)  We have given that,  Confidence level (C.I) = 98% , standard deviation (σ) = 45 and margin of…