THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Three choices of free gifts are offered to 270 persons who subscribed to a new magazine.The number of subscribers choosing each gift is shown in the table below.Assume the null hypothesis that the gifts are equally attractive to the subscribers.Use a 0.01 significance level.
-What is the conclusion?
Definitions:
Median
A statistical measure representing the middle value in a dataset, dividing it into two equal halves.
Chemistry Exam
An evaluation or test focusing on chemical concepts, principles, and formulas.
Descriptive Statistics
Statistical methods that summarize and organize the properties of a set of data.
Summarise and Organise Data
The process of simplifying and arranging collected information or data into a structured form, typically to make it more accessible or easier to understand for analysis or presentation.
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