anonymous
  • anonymous
Is it A? Determine the sum of the given probabilities. Are the events complementary? P(gold) = 4/11; P(silver) = 7/11 A. 1 The events are complementary. B. 1 The events are not complementary. C. 1/2 The events are complementary. D. 1/2 The events are not complementary.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@Preetha
anonymous
  • anonymous
@AravindG
AravindG
  • AravindG
Do you know when probabilities become complementary?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Complementary events are like 1/2 or like flipping a coin and getting heads or tails, rite?
amistre64
  • amistre64
almost, two sets are complementary when they add up to the entire sample space of events say the universal set is: U={a,b,c,d,e} let setA = {a,b,c} the complement of A is the set U-A = {d,e} A combined with its complement form the Universal set.
amistre64
  • amistre64
In probability, the universal set of the sample space, is 1 so the probability of the complements added up will have to equal what?
anonymous
  • anonymous
I dunno. I'm sorry, but I don't get most of what you're trying to say.
amistre64
  • amistre64
what is the probability of an entire sample space?
anonymous
  • anonymous
That would be...1, rite?
amistre64
  • amistre64
yes and complements are events that are mutually exclusive (what does this mean?) that add up to the entire sample space.
anonymous
  • anonymous
Oh okie
amistre64
  • amistre64
and yes, its A ... 4/11 + 7/11 = 1, and gold cannot be silver so they are mutually exclusive.
anonymous
  • anonymous
Thnx for helping me :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.