If it rains tomorrow, the probability is 0.6 that john will practice his cello. if it does not rain tomorrow, there is only a 0.4 chance that john will practice. suppose the chance of rain tomorrow is 70%.
what is the probability that john will practice his cello?

Arrange these numbers from least to greatest 3/5 5/7 2/9

Ineed with the quizzes in apex mathematics ii

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected