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Find the mean of the given probability distribution.
-The random variable x is the number of houses sold by a realtor in a single month at the Sendsom's Real Estate office. Its probability distribution is as follows.
Brownies
A square or rectangular chocolate baked treat that's dense and can be either fudgy or cakey in texture.
Sodium Bicarbonate
A chemical compound with the formula NaHCO3, commonly known as baking soda, used in baking, cleaning, and antacid preparations.
Baking Soda
A white crystalline compound used in baking as a leavening agent, known chemically as sodium bicarbonate.
Buttermilk
Originally the liquid leftover from churning butter, now often commercially made by adding bacteria to skim milk.
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