robjaq5413 robjaq5413
  • 24-11-2022
  • Mathematics
contestada

a sample of 2,500 people was asked how many cups of coffee they drink in the morning. you are given the following sample information. cups of coffee frequency 0 600 1 800 2 900 3 200 2,500 the expected number of cups of coffee is . a. 1.28 b. 2.28 c. 1.5 d. 2

Respuesta :

Otras preguntas

Please need help quick with a correct answer please
Which waterways are considered important for trade in southwest asia?
How might a higher literacy rate benefit a country economically and politically?
Laura paddles in her canoe at a speed of 4 mph for 4 miles. She then hops on her windsurfer and sails for 12 miles at a speed of 6 mph. For how long does Laura
If carlos is a stereotypical male, he will generally be ____.
Explain why mobile operating systems like ios and android do not support swapping
Mary had her stomach mostly removed to try to overcome obesity. as a result, you would expect mary to be at risk for
What grade do you take Physics in? What are all the classes you have to take in high school? (18 pts)
BRAINLIEST President Johnson used the respect for the slain president to convince Congress to complete President Kennedy's agenda of tax cuts and guaranteeing _
When did whale ancestors begin living full time in the water?