4 If you could assume this data is normally distributed, what would the critical value be if the professor wanted to assess of the students average was different than 90. Let -0.05. 1.960 1.729 2.093 1.645 34 If you could assume this data is normally distributed, what would the value of the test statistic be? Round to 2 decimal places. Type your answer.... $ 35 If you could assume this data is normally distributed, what would your conclusion be if the professor wanted to determine if the students' average was higher than 80? Let a 0.05. There is not enough evidence to conclude that the students' average is above 80. There is enough evidence to conclude that the students' average is above 80. Fail to reject Ho. Reject Ho.
4 If you could assume this data is normally distributed, what would the critical value be if the professor wanted to assess of the students average was different than 90. Let -0.05. 1.960 1.729 2.093 1.645 34 If you could assume this data is normally distributed, what would the value of the test statistic be? Round to 2 decimal places. Type your answer.... $ 35 If you could assume this data is normally distributed, what would your conclusion be if the professor wanted to determine if the students' average was higher than 80? Let a 0.05. There is not enough evidence to conclude that the students' average is above 80. There is enough evidence to conclude that the students' average is above 80. Fail to reject Ho. Reject Ho.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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