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Who talks moremen or women? Refer to Exercise 43. Construct and interpret a 95%
Chapter 10, Problem 47(choose chapter or problem)
QUESTION:
Who talks moremen or women? Refer to Exercise 43. Construct and interpret a 95% confidence interval for the difference in mean number of words spoken in a day. Explain how this interval provides more information than the significance test in Exercise 43.
Questions & Answers
QUESTION:
Who talks moremen or women? Refer to Exercise 43. Construct and interpret a 95% confidence interval for the difference in mean number of words spoken in a day. Explain how this interval provides more information than the significance test in Exercise 43.
ANSWER:Step 1 of 2
Given data
For females:
Mean words:
Standard deviation:
For males:
Mean words:
Standard deviation: