Question

A particular fruit's weights are normally distributed, with a mean of 608 grams and a standard deviation of 24 grams.

The heaviest 14% of fruits weigh more than how many grams?

Answer #1

Let ,

We have ,

.............(I)

Also , from standard normal distribution table,

.............(II)

From (I) and (II) , we get ,

Therefore , the heaviest 14% of fruit weigh more then 633.92 grams.

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