Our sample mean = 5 , hypothesis mean=4.5, std error = 0.2. The Sample size N = 100. Our p limit of 0.05 What is our null hypothesis and what is our alternative hypothesis? Do we accept or reject our...

Our sample mean = 5 , hypothesis mean=4.5, std error = 0.2. The Sample size N = 100. Our p limit of 0.05 What is our null hypothesis and what is our alternative hypothesis? Do we accept or reject our null hypothesis? If we reject our hypothesis, what could we change so that we accept it?