According to Islamic tradition, how were the messages from Allah first spread? Muslim people in Arabia read the Qur'an. The archangel Gabriel spoke to the people of Mecca. Muhammad's followers shared Islam throughout Arabia. Muhammad shared the messages with the people of Mecca.

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.