When manufacturing DVDs for SONY, batches of DVDs are randomly selected and the number of defects, X, is found for each batch. Determine whether a probability distribution is given and tell why, or why not:

, the distribution is not a probability distribution.

Step-By-Step Explanation:

The distribution is given below:

A given distribution is a probability distribution if

Since, for the given distribution, , the distribution is not a probability distribution.

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

step-by-step explanation:

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