deishlag deishlag
  • 15-11-2017
  • Mathematics
contestada

The length of a text messaging conversation is normally distributed with a mean of 2 minutes and a standard deviation of 0.5 minutes. What is the probability that a conversation lasts longer than 3 minutes?

A. 0.043351
B. 0.063748
C. 0.02275
D. 0.095424

Respuesta :

kiaracobb1
kiaracobb1 kiaracobb1
  • 15-11-2017
A.
I think.
tell me if its right pls
Answer Link

Otras preguntas

I’m confused on this one
Why did gold-salt traders favor the involvement of the Ghanaians in their trade?
Describe slapstick films and give at least one example. What characteristics are generally present in slapstick films?
what is a life plse say
I’m confused on this one
please help with questions related to area of sectors (circles)! Thank you so much!
Last question!!!!! help plz..and i thank emilygoss for helpin me out!!!!!
Which is a component of the modern Democratic Party’s platform A. extending the role of government into industries that have been traditionally private, like he
Lorazepam is commonly given along with a neuroleptic agent. what is the purpose of administering the drugs together?
Was president carters presidency a failure of a success over all?? “Answer this in two to three paragraphs”