Consider the following interesting probability mass function for a random variable X with A > 0 (note there was a typo in the denominator that. has since been xed): AmeA p($)=m f0T$=25354,... Verify that p($) is a valid probability mass function. \"E"? 'nal'na' Find the moment generating function for X. (c) Use the moment generating function to nd ]E[X]