AdahirN705701 AdahirN705701
  • 03-11-2022
  • Mathematics
contestada

Find the area under the standard normal distribution curve to the left of z=1.93.

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AdoniL666454 AdoniL666454
  • 03-11-2022

We are given the image of the curve and asked to find the area under the curve to the left of z=1.93.

Since we have been given the z score already all we need to do is look up the z score on a left tailed z-table.

The picture above shows a left-tailed z- table. To find the area under the curve to the left of z=1.93, we look up 1.9 under .03.

From the table, we can therefore see that answer would be

ANSWER=0.97320

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