Solved

Provide an Appropriate Response

Question 125

Multiple Choice

Provide an appropriate response.
-Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual. Consider a score to be unusual if it is at least three standard deviations above or
Below the mean. Round the z-score to one decimal place, if necessary.
A time for the 100 meter sprint of 20.2 seconds at a school where the mean time for the 100 meter
Sprint is 17.5 seconds and the standard deviation is 2.1 seconds.


A) 2.7; unusual
B) 1.3; not unusual
C) 1.3; unusual
D) -1.3; not unusual

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents