Question

A sample of 100 unit in found to have 5 lb as means. could it be regarded as a simple sample from a large population where mean is 5.64 lb and standard deviations = 1.5 lb ?

Answer 1

Answer:

If left unplugged, an electric car battery pack can drain by as little as a few percent of total battery capacity per month, although this depends on a number of factors, including power-sapping features that don't turn off.