The head of the Veterans Administration has been receiving complaints from a Vietnam veterans' organization concerning disability checks. The organization claims that checks are continually late. The checks are supposed to arrive no later than the tenth of each month. The administrator randomly selects 100 disabled veterans and measures the arrival time in relation to the tenth of the month for each check. If the check arrives early, it receives negative value. For example, if a check arrives on the eighth of the month, it is measured -2. If it the check arrives on the twelfth of the month, it is measured as +2. The mean delivery for the 100 veterans was found to be 0.5 and standard deviation 0.05. Conduct a full hypothesis on the organization's claim at the 0.05 level of significance. Be sure to show all steps and write a conclusion.​