Nate has already prepared 4 kilograms of dough and will continue preparing 2 kilograms of
dough every hour. how much dough did nate prepare if he worked for 2 hours? write and
solve an equation to find the answer.

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.