Mathematics

7 July, 23:54

The income distribution in a county is a normal distribution with a mean income of $10,000. The top 2.5% of the wage earners earn $18,000 or more. Which sentence most closely summarizes this information?

OA 68% of the wage earners earn less than $14,000 each.

OB. 16% of the wage earners earn less than $14,000 each.

OC. 55% of the wage earners earn less than $14,000 each.

OD. 84% of the wage earners earn less than $14,000 each.

O E. 95% of the wage earners earn less than $14,000 each.

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