In the next few questions, you will be presented with a number of data-mining tasks and a list of methods/algorithms that could be used to address them. You are asked to select which method/algorithm is the most appropriate to address the described task. Read the description of the task carefully, as it may contain useful information to keep in mind when answering. Also, note that the list of methods from which you have to choose may include methods belonging to different categories or methods belonging to the same category (for example, all listed methods could be used for numeric predictions and you need to pick which one is better suited to complete the described task).

How would you decide what would be the best k to use to run the model? Briefly explain.

Assume you have a dataset containing information on which songs different individuals listen to, on a music streaming platform (for example, Spotify). Each attribute (column) captures a different song and it is equal to 1 if the corresponding individual did listen to the song; or it is equal to 0 if the corresponding individual did not listen to the song.    Song 1 Song 2 Song 3 Song 4 Song 5 Song 6 Song 7 Song 8 Song 9 Song 10 Individual A 1 1 1 0 0 0 0 0 0 0 Individual B 1 1 0 1 0 0 0 0 1 0 Individual C 1 0 0 1 0 0 0 0 0 0 Use this data to answer the questions below. 

Non-disjunction is the failure of homologous chromosomes to separate during meiosis I, or the failure of sister chromatids to separate during meiosis II or mitosis. As a result, both homologous chromosomes or both sister chromatids migrate to the same pole of the cell. This produces daughter cells with an imbalance of chromosomes. If 18 pairs of sister chromatids segregate normally during meiosis II in cats (n=19) but we have non-disjunction of 1 pair, then at the end of meiosis II we will have

Which of the following statements accurately describes the key difference between anaphase I and anaphase II of meiosis?

Q1. 

Collusion can occur in [BLANK-1] markets to set higher prices and gain [BLANK-2] at the expense of consumer choice.

According to U.S. Census data, what percentage of Texans lived in poverty during 2021?

Which of the following statements about the Texas Education Agency (TEA) is incorrect?

The breakdown of muscle fibers usually due to muscle trauma or ischemia is known as: