Find p(not a 3). x 1 2 3 4p(x) 0.30 0.40 0.15 0.15

Step-by-step explanation:

The given table :

X         1         2         3       4

P(X)  0.30   0.40    0.15   0.15

From the above table we can see that

Also, we know that for any event A ,

Therefore,

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7 hours, 0 minutes, 0 seconds

or:  

0.04

total weeks

or:  

0.29

total days

or:  

7.00

total hours

or:  

420.00

total minutes

or:  

25,200.00

total seconds

step-by-step explanation: