diablo6179 diablo6179
  • 23-05-2018
  • Mathematics
contestada

He percent distribution of the number of grandchildren for a sample of 1904 grandparents is shown in the pie chart. find each probability.

Respuesta :

cchen108 cchen108
  • 23-05-2018

down voteaccepted

P(X=1) = 0.09

P(X < 5) = 0.09 + 0.36

P(X >= 2) = .36 + .23 + .09 + .23

P(2 <= X <= 7) = .36 + .23

Answer Link

Otras preguntas

PEASE HELP RIGHT AWNSER GETS THE CROWN THING
At Downtown Dogs, 10 of the last 15 customers wanted mustard on their hot dogs. What is the experimental probability that the next customer will want mustard? W
Why did Japan expand into Asia after World War I?
I have to answer this but I’m all types of confused.
Gigi is a consumer who thinks the global success of a company is a signal of quality and innovation. Gigi is also concerned about companies behaving responsibly
walter cunningham life reflection
Make a short story that includes all the following words: Glory Nonexistent Retrogress Society Disgust Reflection Terror Arose Lenient Error Bonnet
How do we calculate efficiency?
What is payment by cash?What is it used for?​
Every month $50 is withdrawn from Tom’s savings account to pay for his gym membership he has enough savings to withdraw no more than $200 for how many months ca