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Find the area of shaded region z=-0.89

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what

Consider a normal distribution of frog weights with u = 500 grams and o = 65 grams. a sample of size 2,000 is drawn from this population. approximately how many of the 2,000 cases would you expect to find between 435 and 565?