Given that z is a standard normal random variable, find z for each situation (to 2 decimals). a. The area to the left of z is 0.2090. (Enter negative value as negative number.) b. The area between -z and z is 0.9050. c. The area between -z and z is 0.2128. d. The area to the left of z is 0.9953. e. The area to the right of z is 0.6915. (Enter negative value as negative number.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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please solve d) and e)

Given that z is a standard normal random variable, find z for each situation (to 2 decimals).
a. The area to the left of z is 0.2090. (Enter negative value as negative number.)
b. The area between -z and z is 0.9050.
c. The area between -z and 'z is 0.2128.
d. The area to the left of z is 0.9953.
e. The area to the right of z is 0.6915. (Enter negative value as negative number.)
Transcribed Image Text:Given that z is a standard normal random variable, find z for each situation (to 2 decimals). a. The area to the left of z is 0.2090. (Enter negative value as negative number.) b. The area between -z and z is 0.9050. c. The area between -z and 'z is 0.2128. d. The area to the left of z is 0.9953. e. The area to the right of z is 0.6915. (Enter negative value as negative number.)
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