Post a New Question

statistics

posted by .

The lifetime of a 2 volt non- rechargeable battery has a normal distribution with a mean of 516 hours and a standard deviation of 20 hours.What is the z- score for batteries with lifetimes of 600 hours

  • statistics -

    z-score = (X-μ)/σ
    μ=mean
    σ=standard deviation
    X=value of random variable (600)

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question