The weight of all cans of coffee has a standard deviation of 0.76 ounces. A sample of 48 cans of coffee is taken study. Which of the following best describes the distribution of x¯? A. The distribution of x¯ is normal becuase it is always normal B. The distribution of x¯ may not be approximately normal because n = 48 C. The distribution of x¯ is approximately normal becuase n = 48 D. The distribution of x¯ is not normal because the population is normal E. None of the above

The weight of all cans of coffee has a standard deviation of 0.76 ounces. A sample of 48 cans of coffee is taken study. Which of the following best describes the distribution of x¯? A. The distribution of x¯ is normal becuase it is always normal B. The distribution of x¯ may not be approximately normal because n = 48 C. The distribution of x¯ is approximately normal becuase n = 48 D. The distribution of x¯ is not normal because the population is normal E. None of the above

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

The weight of all cans of coffee has a standard deviation of 0.76 ounces. A sample of 48 cans of coffee is taken study.

Which of the following best describes the distribution of x¯?

A. The distribution of x¯ is normal becuase it is always normal
B. The distribution of x¯ may not be approximately normal because n = 48
C. The distribution of x¯ is approximately normal becuase n = 48
D. The distribution of x¯ is not normal because the population is normal
E. None of the above

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