Question: Table A practice, II (a) z is less than 21.58 (b) z is greater than 1.58 (c) z is greater than 20.46 (d) z is
Table A practice, II
(a) z is less than 21.58
(b) z is greater than 1.58
(c) z is greater than 20.46
(d) z is less than 0.93 For Exercises 3.27 to 3.30, use Table A to fi nd the proportion of observations from the standard Normal distribution that satisfi es each of the following statements.
In each case, sketch a standard Normal curve and shade the area under the curve that is the answer to the question. Use the Normal Curve applet to check your answers.
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