hypothesis testing
The question is: using a 0.10 level of significance, is there evidence that
the population mean is above $300 values given: sample of 25 students, X(bar) = 330.4 and s= $45.20. What formula do I use to respond to this question? |
hypothesis testing
Jaybird -
One approach is to use the TDIST worksheet function to get the prob-value and then compare the prob-value to 0.10. Another approach is to ask your instructor or teaching assistant. - Mike http://www.MikeMiddleton.com "Jaybird" wrote in message ... The question is: using a 0.10 level of significance, is there evidence that the population mean is above $300 values given: sample of 25 students, X(bar) = 330.4 and s= $45.20. What formula do I use to respond to this question? |
All times are GMT +1. The time now is 04:05 AM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
ExcelBanter.com