Your current test average in biology is a 73. if the standard deviation is 25.1, you are a consistent biology student. true or false?

It is TRUE that if your current test average in Biology is a 73 and the standard deviation is 25.1, then you are a consistent Biology student.

In statistics, the standard deviation (SD, also represented by the Greek letter sigma σ or the Latin letter s) is a measure that is used to quantify the amount of variation or dispersion of a set of data values.

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answer: i think it is (1,-2)

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart