Achocolate company selects 50 random packages to check their weight. it finds that 2 packages have an incorrect weight. how many packages out of 2000 should the company predict have an incorrect weight.

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: