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BaLLatris [955]
3 years ago
12

Find the area under standard normal curve to the left of z=2.03

Mathematics
1 answer:
anygoal [31]3 years ago
6 0

Answer:

0.9788 = 97.88%

Step-by-step explanation:

The area under the normal distribution to the left of z = 2.03 is shown in the attached image.

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<span>By similarity of triangles we have the following relationship:</span><span> </span><span> (y) / (12) = (37.5) / (20)</span><span> </span><span> Rewriting we have:</span>
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