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prin5L1indGrSy
prin5L1indGrSy prin5L1indGrSy
  • 16-08-2016
  • Mathematics
Answered

Find the missing probability in the table below.

X 1 2 3 4

P(X) 0.40 0.20 0.15 ?

Verified Answer :

taskmasters
taskmasters taskmasters
  • 19-08-2016

x          1           2        3         4
p(x)    0.40    0.20   0.15     ?

If the items are only 4. The total of the probability must be 1 or 100%

1 - 0.40 - 0.20 - 0.15 = 0.25

The probability of 4 is 0.25.

Answer Link
andrew22rent andrew22rent
  • 30-06-2021

Answer:0.25

Step-by-step explanation:

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