Obtain the area under the standard normal curve to the right of z=1.32
Round your answer to four decimal places.
A =
the tolerance is +/-5%
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability for the Z score of 1.32.
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability in the smaller area for the Z score of 1.32.
To find the area under the standard normal curve to the right of z = 1.32, you can use a standard normal distribution table or a calculator.
Using a standard normal distribution table:
1. Look up the z-score 1.32 in the table. The closest value is 1.3, which corresponds to an area of 0.9032.
2. Since we want the area to the right of z = 1.32, subtract this value from 1: 1 - 0.9032 = 0.0968.
Therefore, the area under the standard normal curve to the right of z = 1.32 is approximately 0.0968.
Rounded to four decimal places with a +/-5% tolerance, the answer is approximately 0.0968.
To obtain the area under the standard normal curve to the right of z = 1.32, we can use a standard normal distribution table or a statistical calculator.
Using a standard normal distribution table:
1. Locate the z-value 1.32 in the body of the table. In this case, it may not be exactly listed, but you can find the closest value. In this example, let's use 1.3 as the closest value.
2. Look up the corresponding area in the table. In this case, the area to the left of 1.3 is 0.9032.
3. Since we want the area to the right of 1.32, subtract the area to the left of 1.3 from 1 (total area under the curve).
Area to the right of 1.32 = 1 - 0.9032 = 0.0968.
Rounding the answer to four decimal places, the area under the standard normal curve to the right of z = 1.32 is approximately 0.0968.
Using a statistical calculator:
If you have access to a statistical calculator or software that provides the area under the standard normal curve, you can directly enter the value 1.32 and find the area to the right. The calculator will provide the result automatically, usually rounded to several decimal places.
Remember to always check the direction (to the right or left) when using the tables or calculators, as it can influence the calculation.