For the given scenario, determine the type of error that was made, If any, (Hint: Begin by determining the null and alternative hypotheses) the toothpaste whitens your teeth is less than four shades. The user conducts a hypothesis test and fails to reject the null bypothesis. Assume that in reality, the mean number of shades the toothpaste whitens your teeth is three shades. Was an error made? If so, what type? Answer
◻
Keyboard Shortcuss No; correct decision Yes, Type II eror Yes: Type I error