Use the at least once rule to find the indicated probability. An unprepared student makes random guesses on all questions of her multiple choice test. If there are 16 questions and each question has 4 possible answers, what is the probability she will answer at least one question correctly?

Find the indicated probability. Round your answer to 6 decimal places when necessary.Three fair coins are tossed. Find the probability of getting the same thing on all three coins.

Find the indicated probability.The following table show the results of a clinical trial for an allergy drug.  What is the probability that a randomly selected person was given the allergy drug and improved? Round your answer to the nearest thousandth when necessary.

In recent years, most states have taken steps that promote sending young offenders to adult courts.

Juveniles convicted of murder can face life without parole.

What percent of male prison inmates are in a gang?

An abatement is an order requiring the homeowners to eliminate a nuisance.

Throughout most of human history, what were the main causes of death?

What are Kübler-Ross’s Five Stages of Grief?

Gina has been diagnosed with uterine cancer. Her surgeon will perform which of the following to remove only Gina’s cervix and uterus?