QUESTION 22 Z is a standard normal random variable. The P( z> 2.11) equals O a. 0.4821 O b.0.5 Oc.0.0174 Od.0.9821 QUESTION 23 Given that z is a standard normal random variable, what is the value of z if the area to the right of z is 0.1112? Oa. 2.22 O b. 1.22 О с. 3.22 Od. 0.3888 QUESTION 24 Given that z is a standard normal random variable, what is the value of z if the area to the right of z is 0.1401? O a. 0.1401 Ob. 1.08 Ос. 2.16 O d.-1.08

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.