To test the hypothesis that the population mean mu 7.0, a sample sien 27 yields a sample mean 7.031 and sample standard deviation 0.845. Calculate the po value and choose the correct conclusion Your answer The P value 0.209 is not significant and so does not strongly suggest that 7.0 The P value 0.209 is significant and so strongly suggests that mu70, The walue 0.360 is not significant and so does not strongly suggest that mp 70. The value 0.360 is significant and so strongly suggests that mu7,00 The P-value 0.017 is not significant and so does not strongly suggest that mus7.0 The P-value 0.017 is significant and so strongly suggests that mu>7.0. The value 0.383 is nor significant and so does not strongly suggest that mua 7.0 The walue 0.383 is significant and so strongly suggests that mu> 7.0. The P-value 0.308 is not significant and so does not strongly suggest that mu70, The P.Value 0.308 is significant and so strongly suggests that mu>7.0
没有找到相关结果