Answer :

Final answer:

To find the percentage of people who scored higher than a person with a z-score of 1.70, subtract the cumulative probability from 1.


Explanation:

To find the percentage of people who scored higher than a person with a z-score of 1.70 in a normal distribution, you can use the standard normal table or a calculator. A z-score of 1.70 corresponds to a cumulative probability of approximately 0.9554. Subtracting this value from 1 gives us the percentage of people who scored higher: 1 - 0.9554 = 0.0446 or 4.46%.


Learn more about Percentages in normal distribution here:

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