Explain why probability is important ... importance for all of statistics and data science. **Could be changed** The notion of “conditional probability” is a very useful concept from Probability ...

Calculate descriptive statistics ... using probability distributions Explore the basics of sampling and sampling distributions with respect to statistical inference Classify types of data with scales ...

Draw a probability tree to represent his choices and use it to find the probability of choosing a 0 followed by a 1.

Lisa has 4 lion cards, 2 giraffe cards and 1 tiger card. Rosa takes one of Lisa's cards without looking at the pictures. What is the probability that she takes a giraffe or a tiger card?