subject
Mathematics, 22.03.2021 01:00 axleon11

The lengths of songs played on one day on a radio station were analyzed. The lengths of the songs are approximately normally distributed with mean 243.14 seconds and standard deviation 40.11 seconds. Find the z-score of a song that is 271 seconds long. What does it mean in this situation?
V than the mean.
The Z-score is. This means that the song is standard deviations
(Round to two decimal places as needed.)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 21:30
Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?
Answers: 1
question
Mathematics, 21.06.2019 22:30
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
Answers: 1
question
Mathematics, 22.06.2019 01:00
Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15
Answers: 2
question
Mathematics, 22.06.2019 04:00
If the equation of a line containing the midsegment of a triangle is y = -1/4x -11, what is the slope of the triangle side that is opposite the midsegment (the one not touching it). explain how you know.
Answers: 1
You know the right answer?
The lengths of songs played on one day on a radio station were analyzed. The lengths of the songs ar...
Questions
question
Computers and Technology, 20.09.2020 16:01
question
History, 20.09.2020 16:01