7. A box contains 5 balls. Two are numbered '7', two are numbered '8', and one ball is numbered '9'.
Create the probability distribution for drawing a ball and writing down the number on the ball.
7
248
19
x
P (X)
7a. What is the expected value for the number on the ball?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “7. A box contains 5 balls. Two are numbered '7', two are numbered '8', and one ball is numbered '9'. Create the probability distribution ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
You buy shoes for $57.84. the sales tax rate is 4%. estimate the sales tax. show your work.
Answers (1)
Which ratio is equivalent to 7:3? 49:9 21:7 12:8 28:12
Answers (2)
Divide the following polynomial, then place the answer in the proper location on the grid. 28y^6 / 14y^4
Answers (1)
A large set of test scores has mean 60 and standard deviation 18. if each score is doubled, and then 5 is subtracted from the result, the
Answers (1)
There are 15 apples in a basket. 9 of these apples are green. The rest of them are red. (a) What is the ratio of green apples to red apples? (b) What is the ratio of all apples in the basket to red apples?
Answers (1)
New Questions in Mathematics
What is the equation in slope intercept form for (1,0). Slope 1
Answers (1)
Where would you place 2.5 on the Venn diagram? A) integers B) natural numbers C) rational numbers D) irrational numbers
Answers (2)
Which of the following microscopes has the highest resolution?
Answers (1)
Mary throws a plastic disc to her friend. Her friend catches the disc six seconds after Mary throws it. The table shows the height of the disc at one-second intervals. A 2-column table with 7 rows.
Answers (2)
Which expression is equivalent to the value 64? A) 34 B) 64 C) 6.4 x 102 D) 82
Answers (2)