Question: Suppose X ~ N (59, 4). Write the Excel function to find the X values associated with the following percentages: a. Highest 21 percent multiple
Suppose X ~ N(59, 4). Write the Excel function to find the X values associated with the following percentages: a. Highest 21 percent
multiple choice 1
- =NORM.INV(79,59,4)
- =NORMS.INV(0.79,59,4)
- =NORM.INV(0.79,59,4)
b. Middle 56 percent multiple choice 2
- Xupper =NORM.INV(0.22,59,4), Xlower=NORM.INV(0.79,59,4)
- Xupper =NORM.INV(0.78,59,4), Xlower=NORM.INV(0.22,59,4)
- Xupper =NORMS.INV(0.79,59,4), Xlower=NORMS.INV(0.22,59,4)
c. Lowest 23 percent multiple choice 3
- =NORM.INV(0.23,59,4)
- =NORM.INV(0.77,59,4)
- =NORMS.INV(0.23,59,4)
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