A random variable x has the following probability distribution:
a.Determine the expected value of x.
b.Determine the variance.
Definitions:
Big Ball
A term that does not have a specific definition in a recognized academic or professional context, thus considered NO.
Kitchen Floor
The surface area of a kitchen, designed for durability and ease of cleaning, that can be made from various materials like tile, hardwood, or linoleum.
Rolling
A form of locomotion or movement achieved by turning over and over on an axis or by repeatedly turning over in a sequence.
Constructive Play
A form of play where children manipulate their environment to create things, such as building with blocks, which enhances learning and problem-solving skills.
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