agai7496 agai7496
  • 13-05-2023
  • Mathematics
contestada

assume the weights of painkiller pills are normally distributed with a mean of 350 mg and a standard deviation of 7 mg. if 81 pills are randomly selected, find the probability that they have a mean weight that is less than 345 mg. include a sketch of the density curve in your answer.

Respuesta :

Otras preguntas

Explain how you can decrease the risk of developing smoking-related cancers.
A square has an area that is less than 100 m2. What is a reasonable range for the graph of the square’s side?
binomial factors of 6s2 + 40s – 64
What is an emphasis or stress placed on a note called?
method to find upthrust
Hallucinogens do not affect a person's perception, thinking, emotions and self awareness a. true b. false user: do hallucinogens do not affect a person's perc
3 ounces of cinnamon cost $2.40. There are 16 ounces in 1 pound how much the cinnamon cost per pound
The eguation of the line GH is Y= 4X -3 . write an equation of the line perpendicular to the line GH in slope-intercept form that contains point (2,3)
Why do "opposites" have more in common than "non-opposites"?
Which accurately describes the relationship between mental ans physical processes in speech