03-03-2017
Mathematics

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The probability distribution histogram shows the weight distribution of the pumpkins in a competition at a state fair.

What is P(70≤X<110) ?

The probability distribution histogram shows the weight distribution of the pumpkins in a competition at a state fair What is P70Xlt110 class=

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LammettHash LammettHash

03-03-2017

[tex]\mathbb P(70\le X<110)=\mathbb P(70\le X<80)+\mathbb P(80\le X<90)+\mathbb P(90\le X<100)+\mathbb P(100\le X<110)[/tex]
[tex]=0.10+0.15+0.15+0.25[/tex]
[tex]=0.65[/tex]

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