Statistics: Hypothesis Testing – #29448


Question: An Evil Genius is trying to develop an army of flying monkeys. Don’t ask why. She would like the Monkeys to be around 250 lbs. with a wingspan of 8’.

The sample standard deviation of Type A weights was 40 lbs. and Type B was 32 lbs. Does this give good evidence that the Type A and Type B monkeys have a difference in standard deviation?

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