Question

the wingspans of recently cloned march butterflies follow a normal distribution with mean 9cm and standard...

the wingspans of recently cloned march butterflies follow a normal distribution with mean 9cm and standard deviation 0.75cm. if you randomly select a butterfly, what is the probability it’s wingspan is in between 8cm and
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Answer #1

Let X denotes the wingspan of a randomly selected butterfly.

Here,

X ~ Normal(9, 0.752)

Now,

The probability it’s wingspan is in between 8cm and 10 cm

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