Answer: The correct answer is : Using the 0.01 level of significance is not demanding enough. Using the true Bonferroni technique, the researchers would have to conclude that their 0.01 level was not quite demanding enough.
A Type I error is made when the null hypothesis is rejected when it is true. The probability of making a Type I error is alpha, which is the level of significance that one sets for his hypothesis test. An alpha of O.05 indicates that one is willing to accept a 5% probability of being wrong in rejecting the null hypothesis. If you want to reduce the risk, you need to use a lower value for alpha. The level of significance is the probability of making a Type I error that an investigator is willing to accept.
Answer: True
Explanation:
Blacks in the Great Depression were again put through suffering unlike their other racial counterparts as they were the first to be fired, last to receive aid if they did receive it and some soup kitchens even excluded them.
In response to this the St. Louis Urban League launched in 1929, a JOBS FOR NEGROES movement that saw the boycotting of shops that wouldn't hire black employees.
They taxed them and did not agree with freedom. It was a bad idea because it led to a revolution.
