Suppose the data are independent observations sampled from some population distribution. In which of the following circumstances we would NOT be safe to construct a one-sample t confidence nterval for a population mean based on a simple random sample from a huge population? (Select one answer.) (i) The sample size is 5, and we know from past experience that the population distribution is normal. (ii) The sample size is 10, and the observations are 0, 0, 0, 0, 0, 0, 0 ,1 ,1 ,18. (iii) The sample size is 45 and the boxplot of the data is 0 00 m @ @ m0000 O O 2 6. 10 14 18 (iv) The sample size is 1800 and the histogram of the data is 10 20 30 40 50 (v) It's not safe to construct t confidence intervals in any of the circumstances above.
Suppose the data are independent observations sampled from some population distribution. In which of the following circumstances we would NOT be safe to construct a one-sample t confidence nterval for a population mean based on a simple random sample from a huge population? (Select one answer.) (i) The sample size is 5, and we know from past experience that the population distribution is normal. (ii) The sample size is 10, and the observations are 0, 0, 0, 0, 0, 0, 0 ,1 ,1 ,18. (iii) The sample size is 45 and the boxplot of the data is 0 00 m @ @ m0000 O O 2 6. 10 14 18 (iv) The sample size is 1800 and the histogram of the data is 10 20 30 40 50 (v) It's not safe to construct t confidence intervals in any of the circumstances above.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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