Question

A university is interested in promoting graduates of its honors program by establishing that the mean GPA of these graduates exceeds 4.3. A sample of 44 honors students is taken and is found to have a mean GPA equal to 4.4. The population standard deviation is assumed to equal 0.40. The parameter to be tested is ________.
he mean GPA of all university students
the proportion of honors students with a GPA exceeding 4.3
the mean GPA of 4.4 for the 44 selected honors students
the mean GPA of all university honors students
PLEASE SHOW WORK

Answer 1

The parameter to be tested is the mean GPA of all university honors students

What is GPA ?

The technique of using uniform metrics for various levels of performance in a course is known as grading in education. Grades can be given as letters, a range, a percentage, or a number as a percentage of the total possible. A grade point average is calculated by averaging grades in several nations.

Your grade point average (GPA) is calculated by dividing the total number of credits you have earned in high school by the sum of all of your course grades. The majority of colleges and secondary schools use a 4.0 scale to report grades. A perfect score, or an A, is a 4.0. Here is a straightforward graphic that demonstrates how to translate your letter grades into a 4.0 scale.

The parameter to be tested is the mean GPA of all university honors student

To learn more about GPA from the given link

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