Ever since Renata moved to her new home she’s been keeping track of the height of the tree outside her window

Write an algebraic expression for the word expression the quotient of c and 8

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Which representation has a constant of variation of -2.5