find the area under the standard normal curve to the left of z=-1.5. Give your answer to four decimal places (for example, 0.1234)
Question
find the area under the standard normal curve to the left of z=-1.5. Give your answer to four decimal places (for example, 0.1234)
Solution
To find the area under the standard normal curve to the left of z=-1.5, we need to look up the z-score in a standard normal distribution table or use a calculator with a normal distribution function.
The standard normal distribution table gives the area to the left of a given z-score.
For z=-1.5, the area to the left is 0.0668.
So, the area under the standard normal curve to the left of z=-1.5 is 0.0668.
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