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Help me pleaseeeeeeeeeeeeeeeee
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Help me pleaseeeeeeeeeeeeeeeee

Help me pleaseeeeeeeeeeeeeeeee-example-1
User Lorence Hernandez
by
6.8k points

1 Answer

6 votes

Answer:

0.84

Explanation:

From the given histogram we can state that


  • P(x=1)=0.32;

  • P(x=2)=0.24;

  • P(x=3)=0.28;

  • P(x=4)=0.16.

Note that the probability


P(1\le x\le 3)=P(x=1)+P(x=2)+P(x=3)=0.32+0.24+0.28=0.84.

User Bungrudi
by
7.3k points
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