n planet Pern lay eggs, the eggs are either green or yellow. The biologists have observed over the years that 29% of the eggs are yellow, and the rest green. Next spring the lead scientist has permission to randomly select 55 of the dragon eggs to incubate. Consider all the possible samples of 55 dragon eggs.
When dragons on planet Pern lay eggs, the eggs are either green or yellow. The biologists have observed over the years that 29% of the eggs are yellow, and the rest green. Next spring the lead scientist has permission to randomly select 55 of the dragon eggs to incubate. Consider all the possible samples of 55 dragon eggs.
What is the mean number of yellow eggs in samples of 55 eggs? (that is the same as asking for the
(Give answer correct to at least one decimal place.)
mean = Correct
What is the standard deviation in the number of yellow eggs in samples of size 55?
(Give answer correct to at least one decimal place.)
standard deviation = Incorrect
What is the variance in the number of yellow eggs in samples of size 55?
(Remember to calculate the answer using at least 5 decimal places, then give answer correct to at least one decimal place.)
variance =
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