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Mathematics 6 Online
OpenStudy (roo777x):

The following table is for a probability distribution. X 7 3 9 11 15 P 0.05 0.10 0.15 ? 0.25 What number is missing? .20 .45 .6 1

OpenStudy (roo777x):

i know .20 is wrong

OpenStudy (princeharryyy):

0.20

OpenStudy (roo777x):

yeah i guessed it the first time and it said it was wrong

OpenStudy (princeharryyy):

It's 0.45, sorry my bad.

OpenStudy (roo777x):

thanks mate

OpenStudy (princeharryyy):

U just had to subtract all values from 1. So, 0.45

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