subject
Mathematics, 20.07.2019 19:00 nutellangie

Acompany observes the lifespan of 560 lightbulbs and finds that their data follows a normal distribution. what is the approximate number of light bulbs that fall within two standard deviations from the mean?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:30, Molly05
Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?
Answers: 1
image
Mathematics, 21.06.2019 18:00, warnene17
What expression is equivalent to 42x-56y
Answers: 1
image
Mathematics, 21.06.2019 18:30, zahradawkins2007
If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
Answers: 2
image
Mathematics, 21.06.2019 20:00, myparentsrock17
Given ab and cb are tangents of p, and m =10°. what is the measure of abp?
Answers: 1
You know the right answer?
Acompany observes the lifespan of 560 lightbulbs and finds that their data follows a normal distribu...

Questions in other subjects:

Konu
Mathematics, 09.12.2020 21:30
Konu
Mathematics, 09.12.2020 21:30