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The scores on the final exam forstatistics are normally distributed with a mean of 78 and a standard deviation of 10. The highest 55% of

The scores on the final exam forstatistics are normally distributed with a mean of 78 and a standard deviation of 10. The highest 55% of the scores will pass the course. What exam score do you need to pass the course? Round your answer to the nearest integer.

Select one:

a.

66

b.

71

c.

77

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