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Is this not the answer?
The problem says to find the area under the standard normal curve to the right of -1.06
I looked at the z-score table and see it listed as 0.1446 ???? And I left it as four decimal places like it asked. But this answer is marked wrong on my homework
3 Answers
- llafferLv 71 month agoFavorite Answer
The 0.1446 is the area LEFT of the data point at z = -1.06.
To get the area RIGHT of that data point, you must subtract that from 1:
1 - 0.1446 = 0.8554
- Wayne DeguManLv 71 month ago
P(z < -1.06) = 0.1446
i.e. P(z > 1.06) = 0.1446
Then, P(z < 1.06) = 1 - 0.1446
so, 0.8554
:)>
- ?Lv 71 month ago
The value of 0.1446 is the area TO THE LEFT of -1.06.
You want the area to the right.
So, whats your answer now?
Done!
Don't forget to vote me best answer for being the first to correctly hint you through without spoiling the actual answer. That way it gives you a chance to work at it and to get good at it.
