Mathematics, 08.09.2020 01:01, chem1014
Housefles have preety short lifespans. males of certain species have lifespans that are strpngly skewed to th eright with a mean of 26 days and a standard deviation of 12 days. A biologist collect a random sample of 10 of those male houseflies and repeats the asmplig for 50 times to calculate the sample mean lifespan. We can assume that the houseflies in each sample are independent. What will be the shape of the sampling distribution of the sample mean lifespan ? normal , skewed left , unknown or skewed right ?
Answers: 1
Mathematics, 21.06.2019 23:00, koryhudson8124
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
Answers: 1
Housefles have preety short lifespans. males of certain species have lifespans that are strpngly ske...
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