Mathematics
05.05.2023 19:05
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I hope you guys are having a great day and stay safe

I hope you guys are having a great day and stay safe
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HecptyAura
HecptyAura
4,7(11 marks)

you too uwu I had dinner I hope your eating well 0w0 :3÷÷

christinemine556
christinemine556
4,4(17 marks)

thanks! And you too! Have a great day :)

Step-by-step explanation:

beccahaileyowzryu
beccahaileyowzryu
4,4(16 marks)

P (X = 140) = 0

Step-by-step explanation:

We know that the heron wingspan follow a normal distribution with an mean of 125 cm.

In this case we seek to find

P (X = 140)

If X is a random variable that represents the length of the heron wingspan, then X follows a normal distribution and therefore is a continuous random variable.

Then by definition of continuous random variable we have to:

P (X = a) = 0 where a is a constant.

That is to say that only the ranges of values can have a different probability of zero. The probability that a continuous random variable is equal to some exact value is always zero.

Finally we can conclude that

P (X = 140) = 0

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