Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 169 adult males, the mean pulse rate is 69.2 bpm and the standard deviation is 11.1 bpm. Find the value of the test statistic.

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer