Please answer d, e and, f only. 7. Consider the set of all students enrolled in your statistics course thisterm. Suppose you are interested in learning about the current gradepoint averages (GPAS) of this group.a. Define the population and variable of interest.b. Is the variable qualitative or quantitative?c. Suppose you determine the GPA of every member of the class.Would this represent a census or a sample?d. Suppose you determine the GPA of 10 members of the class. Wouldthis represent a census or a sample?e. If you determine the GPA of every member of the class and thencalculate the average, how much reliability does this have as an"estimate" of the class average GPA?f. If you determine the GPA of every member of the class and thencalculate the average, will the number you get necessarily be thesame as the average GPA for the whole class? On what factorswould you expect the reliability of the estimate to depend?

Name: Please answer d, e and, f only. 7. Consider the set of all students en
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Description: Please answer d, e and, f only. 7. Consider the set of all students enrolled in your statistics course thisterm. Suppose you are interested in learning about the current gradepoint averages (GPAS) of this group.a. Define the population and variable o

a) population is the number of student enroll for statistic course variable of interest is grade…

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term. Suppose you are interested in learning about the current grade point averages (GPAS) of this group. a. Define the population and variable of interest. b. Is the variable qualitative or quantitative? c. Suppose you determine the GPA of every member of the class. Would this represent a census or a sample?

term. Suppose you are interested in learning about the current grade point averages (GPAS) of this group. a. Define the population and variable of interest. b. Is the variable qualitative or quantitative? c. Suppose you determine the GPA of every member of the class. Would this represent a census or a sample?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Concept explainers

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.

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Question

Please answer d, e and, f only.

7. Consider the set of all students enrolled in your statistics course this
term. Suppose you are interested in learning about the current grade
point averages (GPAS) of this group.
a. Define the population and variable of interest.
b. Is the variable qualitative or quantitative?
c. Suppose you determine the GPA of every member of the class.
Would this represent a census or a sample?
d. Suppose you determine the GPA of 10 members of the class. Would
this represent a census or a sample?
e. If you determine the GPA of every member of the class and then
calculate the average, how much reliability does this have as an
"estimate" of the class average GPA?
f. If you determine the GPA of every member of the class and then
calculate the average, will the number you get necessarily be the
same as the average GPA for the whole class? On what factors
would you expect the reliability of the estimate to depend?

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