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Annot X *5-Proj X Project X REVIE X Castle x _ Julia N X *Dash X * Sam X To-do X Cour org/math/ap-statistics/sampling-distribution-ap/test/sampling-distribution-ap-unit-test?modal=1&open=1 AP Statistics
Annot X *5-Proj X Project X REVIE X Castle x _ Julia N X *Dash X * Sam X To-do X Cour org/math/ap-statistics/sampling-distribution-ap/test/sampling-distribution-ap-unit-test?modal=1&open=1 AP Statistics Goo... . Pre-Calc Google... APUSH Google CI... ) APUSH Planbook = AP Lit Google Cla... Spanish IV Google... Physics Goo Statist Unit: Sampling distributions Unit test Male mosquitos have pretty short lifespans. Males of a certain species have lifespans that are strongly skewed to the right with a mean of 8 days and a standard deviation of 6 days. A biologist collects a random sample of 50 of these male mosquitos and observes them to calculate the sample mean lifespan. We can assume that the mosquitos in each sample are independent. What will be the shape of the sampling distribution of the sample mean lifespan? Choose 1 answer: A Skewed to the left B Skewed to the right c Approximately normal D Unknown; we don't have enough information to determine the shape Report a problem $ 9 of 12 . . . . . . . . Oo oo Check MacBook Pro C G Search or type URL +
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