1 year ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

liubo4ka [24]1 year ago

4 0

Answer:

44.81%

Step-by-step explanation:

First determine the z-scores for 3.5 and 5.5 years. After matching the z-scores with the areas under the standard normal curve, subtract the smaller area from the larger area to solve.

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