It is generally believed that nearsightedness affects about15%of children.A school district gives vision tests to111incoming kindergarten children.Usethe empirical rule(68%-95%-99.7%Rule)to determine whatproportion of nearsighted children we might expect to see in samples of111children (I'm not looking for thenumber of children).Assume conditions are met! Based on your results, would you be surprised to find a sample where 20% of children were nearsighted?Find the z-score and resulting probability to make this determination,rather than just analyzing the number of standard deviations.