Essentials of Statistics for the B...
Essentials of Statistics for the B...
Draw a vertical line through a normal distribution for each of the following z-score locations. Determine whether the tail is on the right or left side of the line and find the proportion in the body.
- a. z = 2.50
- b. z = 0.80
- c. z= −0.50
- d. z = −0.77
a.
To Find: The proportion in body when
Given Info:
Proportion in body follows a normal distribution with z-score equal to 2.5.
Calculation:
Since, Z represents the standard normal variate. So, probability that z score is equal to 2.5 is obtained by z-table...
b.
To Find: The proportion in the bodywhen
c.
To Find: The proportion in the body when
d.
To Find: The proportion in the body when
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