Listed Below Are Grade Averages for Randomly Selected Students with Three

question 34

Essay

Listed below are grade averages for randomly selected students with three different categories of high-school background. At the 0.05 level of significance, test the claim that the three groups come from identical populations.
$\text { HIGH SCHOOL RECORD }$
$\begin{array}{ccc}\text { Good } & \text { Fair } & \text { Poor } \\\hline 3.21 & 2.87 & 2.01 \\3.65 & 3.05 & 2.31 \\1.00 & 2.00 & 2.98 \\3.12 & 0.00 & 0.50 \\2.75 & 1.98 & 2.36\end{array}$

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Definitions:

Cascades

Refers to a series of events or processes that occur in a sequential manner, often with each step triggering the next, as seen in viral information spreading or cascading reactions in networks.

Interactions

Exchanges or engagements between two or more parties, often used in social media contexts to describe comments, likes, and shares.

Behavior-based Ties

Relationships formed between individuals or entities based on shared activities, interests, or behaviors.

Connected Nodes

In a network, individual points or elements that are linked together, allowing the transfer or sharing of information or resources.