K.Binks
  • K.Binks
This table shows the probability distribution of scores on the 2010 AP Statistics exam. Use the distribution to calculate the expected score of a randomly-selected score. Round the answer to the nearest tenth. x p(x) 5 0.128 4 0.224 3 0.235 2 0.182 1 0.231
Mathematics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
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.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

kropot72
  • kropot72
\[\large E(X)=\sum_{}^{}xp(x)\] \[\large =1\times0.231+2\times0.182+3\times0.235+4\times0.224+5\times0.128=?\]
kropot72
  • kropot72
@K.Binks Are you there?
K.Binks
  • K.Binks
I'm sorry! Didn't see your post. Could you explain this to me?

Looking for something else?

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

More answers

K.Binks
  • K.Binks
nvrmd I got it
kropot72
  • kropot72
You can calculate it on a reasonably good calculator. What is your result?

Looking for something else?

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