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Mathematics, 25.11.2020 22:30 kabiletproducciones

The scores for the evaluation of a new skateboard are Normally distributed with a mean of 500 and a standard deviation of 100. There were 20,000 skateboards tested. Use the z-table to answer the question.

What percent of skateboards scored a 700 or higher on this evaluation?

2% IS THE ANSWER

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