A study was conducted at a local college to analyze the averagecumulative GPA’s of students who graduated last year.In each of the following situations, identify the population,Statistic, Parameter, Variable, Data and the Sample.a) all students who attended the college last yearb) the cumulative GPA of one student who graduated from thecollege last yearc) 3.65, 2.80, 1.50, 3.90 d) a group of students who graduated fromthe college last year, randomly selectede) the average cumulative GPA of students who graduated fromthe college last yearf) all students who graduated from the college last yearg) the average cumulative GPA of students in the study whograduated from the college last year NB: answer all questions

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A study was conducted at a local college to analyze the average cumulative GPA’s of students who graduated last year. In each of the following situations, identify the population, Statistic, Parameter, Variable, Data and the Sample. a) all students who attended the college last year b) the cumulative GPA of one student who graduated from the college last year c) 3.65, 2.80, 1.50, 3.90

A study was conducted at a local college to analyze the average cumulative GPA’s of students who graduated last year. In each of the following situations, identify the population, Statistic, Parameter, Variable, Data and the Sample. a) all students who attended the college last year b) the cumulative GPA of one student who graduated from the college last year c) 3.65, 2.80, 1.50, 3.90

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

A study was conducted at a local college to analyze the average

cumulative GPA’s of students who graduated last year.

In each of the following situations, identify the population,

Statistic, Parameter, Variable, Data and the Sample.

a) all students who attended the college last year
b) the cumulative GPA of one student who graduated from the

college last year

c) 3.65, 2.80, 1.50, 3.90 d) a group of students who graduated from

the college last year, randomly selected

e) the average cumulative GPA of students who graduated from

the college last year

f) all students who graduated from the college last year
g) the average cumulative GPA of students in the study who

graduated from the college last year

NB: answer all questions

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