Please answer and no links please .​

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.