The variance of a constant is zero. Adding a constant value, c, to a random variable does not change the variance, because the expectation (mean) increases by the same amount. Multiplying a random variable by a constant increases the variance by the square of the constant.
Panama City is a city and the county seat of Bay County, Florida, United States. Located along U.S. Route 98, it is the largest city between Tallahassee and Pensacola.
The Panama City area has one local newspapers but there are several others in NW Florida. Panama City Areas. The Panama City area of the Florida Gulf coast consists of several municipalities. The following towns are some you may want to consider. The Hwy 30A area consists of several coastal communities between Panama City Beach and Destin on the South Walton Coast.