Post a New Question

statistics

posted by .

A tobacco company claims that the nicotine content of its "light" cigarettes has a mean of milligrams and a standard deviation of milligrams. What is the probability that randomly selected light cigarettes from this company will have a total combined nicotine content of milligrams or more, assuming the company's claims to be true?

  • statistics (incomplete) -

    Your numbers are missing. Once you find them:

    Z = (score-mean)/SD

    Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question