Question 1:The time between arrivals of buses at a bus stop follows an exponential distribution with a mean of 10 minutes. What is the probability that a bus will arrive within the next 5 minutes?… Quizzes: Exponential Distribution
The Uniform Distribution is a type of probability distribution in which all outcomes are equally likely. It’s a continuous distribution, meaning that it takes on an uncountable number of possible values. For any given interval… Uniform distribution
Question: If the probability of using Facebook is 0.6 and the probability of using Instagram is 0.5, and these events are independent, what is the probability of using both Facebook and Instagram?Options:A) 0.3B) 0.9C) 0.5D)… Quizzes: independent events
Question: A music streaming service offers songs in three genres: Pop, Rock, and Jazz. The probability of a song being Pop is 0.5, Rock is 0.4, and Jazz is 0.3. If the probability of a… Quizzes: addition rules of probability
A combination is a selection of items from a larger set, where the order of selection does not matter. For example, suppose you have a set of three different fruits: Apple (A), Banana (B), and… Combinations
What is the population in the context of a movie rating study?A) All movies ever madeB) All movie reviewersC) The set of movies included in the studyD) All people who watch movies If a survey… Quizzes: Population vs Sample
Question: An engineer has 4 different types of screws and 3 different types of bolts. How many different combinations of screws and bolts can the engineer choose from?a) 7b) 12c) 4d) 3 Question: A circuit… Quizzes about the product rule
In probability theory and statistics, two events are said to be mutually exclusive if they cannot occur at the same time. In other words, the occurrence of one event excludes the occurrence of the other.… Mutually Exclusive Events
Example: password generation. Suppose you are generating a password using the characters A, B, and C. The password must be 3 characters long, and each character can be used once. Here, the S-permutation will be… s-Permutation
Question 1: There are 4 different types of shirts and 3 different types of pants. How many different outfits can you make with one shirt and one pair of pants? A. 7B. 10C. 12D. 15… Quizzes about the product rule