✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
The speed of a file transfer from a server on campus to a
personal computer at a student’s home on a weekday evening is
normally distributedwith a mean of 60 kilobits per second and
a standard deviation of four kilobits per second.
What is the probability that the file will transfer at a speed
of 70 kilobits per second or more?