(a) The area to the left of Z= – 0.91 is (Round to four decimal places as needed.) (b) The area to the left of Z = 0.38 is (Round to four decimal places as needed.) (c) The area to the left of Z = - 0.37 is (Round to four decimal places as needed.) (d) The area to the left of Z= 0.49 is (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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**Determine the Area Under the Standard Normal Curve**

Calculate the area under the standard normal curve that lies to the left of the specified Z-values. Round your answers to four decimal places as needed.

- **(a)** The area to the left of Z = -0.91 is [______].
- **(b)** The area to the left of Z = 0.38 is [______].
- **(c)** The area to the left of Z = -0.37 is [______].
- **(d)** The area to the left of Z = 0.49 is [______].

Each area's calculation requires using the standard normal distribution table or statistical software for precision.
Transcribed Image Text:**Determine the Area Under the Standard Normal Curve** Calculate the area under the standard normal curve that lies to the left of the specified Z-values. Round your answers to four decimal places as needed. - **(a)** The area to the left of Z = -0.91 is [______]. - **(b)** The area to the left of Z = 0.38 is [______]. - **(c)** The area to the left of Z = -0.37 is [______]. - **(d)** The area to the left of Z = 0.49 is [______]. Each area's calculation requires using the standard normal distribution table or statistical software for precision.
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