Question: A variable is normally distributed with mean 32 and standard deviation 9. Use the Cumulative Z-Score Table to answer the following questions. Write your
A variable is normally distributed with mean 32 and standard deviation 9. Use the Cumulative Z-Score Table to answer the following questions. Write your answers in decimal form using 4 decimal places, a) Find the area under the normal curve to the left of the data value 14.9. b) Find the area under the normal curve to the left of the data value 48.2. c) Find the area under the normal curve to the right of the data value 36,05, d) Find the area under the normal curve to the right of the date value 30.2. e) Find the area under the normal curve between the data values 30.2 and 48.2.
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