Mathematics, 23.04.2021 18:30 danielroytman1
2. Which of the following statements is true?
(A) A parameter is a number that describes some characteristic of a sample.
(B) An unbiased estimator is any statistic that is taken from a sample chosen by
random methods.
(C) A sampling distribution is the distribution of a statistic calculated from all possible
samples of the same size from the same population.
(D) The variability of a population distribution will decrease as the sample size
increases.
(E) A normal approximation can always be used for the sampling distribution of pas
long as the sample size is greater than 30.
Answers: 2
Mathematics, 22.06.2019 05:30, bigdramm409
Round the number to the hundredths place. 26,379.87492 a. 26,379.87 b. 26,379.88 c. 26,380 d. 26,400
Answers: 2
Mathematics, 22.06.2019 06:00, 21121212cutecheytown
Classify the triangle by its sides and angles. a equilateral b isosceles acute c isosceles right or d scalene acute
Answers: 1
2. Which of the following statements is true?
(A) A parameter is a number that describes some char...
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