Find the mean of the data in the dot plot below. Make sure to show your work and explain
he steps you took in solving the problem using the words "first," "next," and "last."

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.