The first digits of data entries in most real-world data sets are not uniformly distributed. The most common first digit is 111, followed by 222, and so on, with 999 being the least common first digit. This phenomenon is known as benford's law. The table below is the probability distribution for benford's law where the random variable ddd represents the first digit in a data entry.

Why do you think electric energy for households is generally supplied by power plants instead of by an electric generator at home.

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?

All of the following are examples of service-learning opportunities except: a. donating time to senior citizen war veterans and writing a report about the experience for your u.s. history class. b. getting a part-time job at a habitat restoration center. c. reading to second-grade students as part of your assigned reading time for your english class. d. planting trees in your community and then discussing global warming in your science class.