An educator wanted to look at the study habits of university students. As part of the research, data was collected for three variables - the amount of time (in hours per week) spent studying, the amount of time (in hours per week) spent playing video games and the GPA - for a sample of 20 male university students. As part of the research, a 95% confidence interval for the average GPA of all male university students was calculated to be: (2.95, 3.10). The researcher claimed that the average GPA of all male students exceeded 2.94. Using the confidence interval supplied above, how do you respond to this claim? A) We are 95% confident that the researcher is correct. B) We are 95% confident that the researcher is incorrect. C) We are 100% confident that the researcher is incorrect. D) We cannot make any statement regarding the average GPA of male university students at the 95% confidence level.
An educator wanted to look at the study habits of university students. As part of the research, data was collected for three variables - the amount of time (in hours per week) spent studying, the amount of time (in hours per week) spent playing video games and the GPA - for a sample of 20 male university students. As part of the research, a 95% confidence interval for the average GPA of all male university students was calculated to be: (2.95, 3.10). The researcher claimed that the average GPA of all male students exceeded 2.94. Using the confidence interval supplied above, how do you respond to this claim?
A) We are 95% confident that the researcher is correct.
B) We are 95% confident that the researcher is incorrect.
C) We are 100% confident that the researcher is incorrect.
D) We cannot make any statement regarding the average GPA of male university students at the 95% confidence level.
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