SCENARIO 9-9 The President of a University Claimed That the Entering Class

question 61

True/False

SCENARIO 9-9
The president of a university claimed that the entering class this year appeared to be larger than the entering class from previous years but their mean SAT score is lower than previous years.He took a sample of 20 of this year's entering students and found that their mean SAT score is 1,501 with a standard deviation of 53.The university's record indicates that the mean SAT score for entering students from previous years is 1,520.He wants to find out if his claim is supported by the evidence at a 5% level of significance.
-Referring to Scenario 9-9,the null hypothesis would be rejected if a 10% probability of committing a Type I error is allowed.

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Definitions:

High-Context Cultures

Cultures that communicate in ways that are implicit and rely heavily on context, such as nonverbal cues and the physical setting, to convey meaning.

Informal Network

A set of personal relationships, contacts, and connections within or across organizations that are not officially sanctioned.

Explicit Messages

Direct and clear communication where the meaning is fully stated and leaves little room for confusion or interpretation.

Low-Context Cultures

Cultures where communication is explicit, direct, and reliant on explicit words rather than context or nonverbal cues to convey meaning.