Which hypothesis test would be most suitable to investigate the following scenario. Assume all assumptions are satisfied. A sample of nine plastic nuts yielded an average diameter of 3.1 cm with an estimated standard deviation of 1.0 cm. It is assumed from standards that the population mean of nuts is 4.0cm. What does this say about the mean diameter of nuts being produced? A one way anova B one sample t-test paired t-test D one sample F-test