angelinacortes11
07.10.2021 •
Mathematics
***WILL GIVE BRAINLIEST***
Example # 21: An urn contains 5 red balls and 3 white balls.
A ball is selected and its
color noted. Then it is replaced.
A second ball is selected and its color noted.
Find the probability of each of:
a) Selecting two red balls,
b) Selecting two white balls,
c) Selecting 1 red ball and then 1 white ball
Solved
Show answers
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Ответ:
a.) Selecting two red balls (because there are more red balls than white)
OR
c.) Selecting 1 red ball and then 1 white ball (because there is also a chance of selecting a white ball after selecting a red ball)
(Not kinda sure)
Hope this helps
Ответ: