The following 19 test scores are based on a random sample of final exam scores (sorted in increasing order) for the population of students who took an elementary statistics course at a large university over a 5 year period: Answer the following questions without performing any calculations.
-Suppose the largest test score in the sample changed from a 94 to a 90. Describe how each of the following statistics would change.
The median would ______. (1)
The mean would ______. (2)
The standard deviation would ______. (3)
Drop-down options for (1), (2), and (3):
•increase
•decrease
•remain the same

Question

The following 19 test scores are based on a random sample of final exam scores (sorted in increasing order) for the population of students who took an elementary statistics course at a large university over a 5 year period:  Answer the following questions without performing any calculations.
-Suppose the largest test score in the sample changed from a 94 to a 90. Describe how each of the following statistics would change.
The median would ______. (1)
The mean would ______. (2)
The standard deviation would ______. (3)
Drop-down options for (1), (2), and (3):
•increase
•decrease
•remain the same

Quizplus · Accepted Answer

The Answer of The following 19 test scores are based on a random sample of final exam scores (sorted in increasing order) for the population of students who took an elementary statistics course at a large university over a 5 year period:  Answer the following questions without performing any calculations.
-Suppose the largest test score in the sample changed from a 94 to a 90. Describe how each of the following statistics would change.
The median would ______. (1)
The mean would ______. (2)
The standard deviation would ______. (3)
Drop-down options for (1), (2), and (3):
•increase
•decrease
•remain the same

The Following 19 Test Scores Are Based on a Random