Multiple Choice
The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50.What is the probability that a student uses more than 580 minutes?
A) 0.152
B) 0.0548
C) 0.848
D) 0.903
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q105: The Department of Motor Vehicles (DMV)can service
Q106: Suppose that when the temperature is between
Q107: Which of these suggests a discrete random
Q108: A new young executive is perplexed at
Q109: If two events (A,B)are mutually exclusive, what
Q111: The number of cell phone minutes used
Q112: If two events (A,B)are not mutually exclusive,
Q113: A company is considering producing some new
Q114: Which of the following is not true
Q115: A company is considering producing some new