some one help plz\n\nW...

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Mathematics 21 Online

axie:

some one help plz Which of the following values could represent the probabilities of complementary events? 1/7 and 2/7 28% and 82% 2/5 and 3/5 10% and 80%

3 years ago

axie:

@dude

3 years ago

dude:

Complementary event just means if one doesnt happen then its definitely the other The probability should add up to 100% or 1 depending on whether you use fractions or a percent

3 years ago

axie:

@dude wrote:

Complementary event just means if one doesnt happen then its definitely the other The probability should add up to 100% or 1 depending on whether you use fractions or a percent

wait so there is two options that can work...

3 years ago

HanAkoSolo:

^and only one of these answers adds up to 1. @dude killing it!

3 years ago

dude:

@axie wrote:

wait so there is two options that can work...

r u shure

3 years ago

axie:

nvm dyslexic

3 years ago

axie:

thanks dad!

3 years ago

axie:

its 2/5 and 3/5

3 years ago

dude:

mhm

3 years ago

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