Step 2 of 6 We will use a left-tail style table specified z. Since the given per

Question

Step 2 of 6 We will use a left-tail style table specified z. Since the given percentage is to the left of the desired z we can read the table value directly to determine the z score, which gives cumulative areas to the left of a An excerpt of Table A (Standard Normal Probabilities) is given. Note that the first column and first row denote the z score, while the decimal values within the table represent the area percentages which correspond to each z score. 0.00 0.01 02 0.03 0.04 -0.4 0.3446 0.3409 0.3372 0.3336 0.3300 -0.3 0.3821 0.3783 0.3745 0.3707 0.3669 The value in the table closest to 0.34 is 1 x . The row header for this value is and the column header for this value is 1 . Therefore, z = [ x Submit Skip (you cannot come back

Explanation / Answer

From the table
the value in the table closest to 0.34 is 0.3409
The row header for this value is -0.4
and the column header for this value is 0.1
There ,z = -0.41

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