MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
Question

The number of seconds XX after the minute that class ends is uniformly distributed between 0 and 60. Round all answers to 4 decimal places where possible.

  1. What is the distribution of XX? XX ~ U(____,_____)
    2. then the sampling distribution is___
  2. Suppose that 36 classes are clocked.  What is the distribution of ¯xx¯ for this group of classes? ¯xx¯ ~ N(___,____)
  3. What is the probability that the average of 36 classes will end with the second hand between 24 and 29 seconds? ______
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