For the data given in Problem 3: a. Plot the scaled frequency histogram. b. Compute the mean
Question:
For the data given in Problem 3:
a. Plot the scaled frequency histogram.
b. Compute the mean and standard deviation, and use them to estimate the lower and upper limits of breaking force corresponding to 68 and 96 percent of cord pieces of this type. Compare these limits with those of the data.
Problem 3
The following list gives the measured breaking force in newtons for a sample of 60 pieces of certain type of cord. Plot the absolute frequency histogram. Try bin widths of 10, 30, and 50 N. Which gives the most meaningful histogram? Try to find a better value for the bin width.
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Step by Step Answer:
To address this problem well first compute the scaled frequency histogram using the given data Then well calculate the mean and standard deviation to ...View the full answer
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