Ajogger sprints 100 meters in 12 seconds, she then jogs 1000 meters in 300 seconds. then she walks 500 meters in 400 seconds. what was the total time, total distance, average speed, and speed for each segment of her workout?

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.