The Better Cookie Company claims its chocolate chip cookies have more chips than another chocolate chip cookie.120 Better Cookies and 100 of the other type of cookie were randomly selected and the number of chips in each cookie was recorded.The results are as follows. 
At the 2% level of significance,test the claim that the population of Better Cookies has a higher mean number of chips.
Definitions:
Critical Path
The chain of crucial operations in a project that must be executed on schedule for the project to be completed by the targeted due date.
Network Diagram
A visual representation of a project's tasks and the relationships between them, showing the sequence of tasks and dependencies.
Gantt Chart
A visual project management tool that outlines a project schedule, showing the start and finish dates of various elements or tasks within the project.
PERT/CPM Network
Pertains to the management tools known as Program Evaluation and Review Technique (PERT) and Critical Path Method (CPM), used for planning, scheduling, and controlling complex projects.
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