The lengths of pregnancies in a small rural village are normallydistributed with a mean of 270 days and a standard deviation of 15days.
In what range would you expect to find the middle 98% of mostpregnancies?
Between _____and ____.
If you were to draw samples of size 36 from this population, inwhat range would you expect to find the middle 98% of most averagesfor the lengths of pregnancies in the sample?
Between ____and _____ .
Enter your answers as numbers. Your answers should beaccurate to 1 decimal places.
Please only respond to this question if you can do soaccurately and entirely.
