One normal curve has a mean of 20 and a standard deviation of 5. A second normal curve has a mean of 5 and a standard deviation of 20. The curve that is more dispersed, or spread out, is
A) the first normal curve.
B) the second normal curve.
C) both; they are equally spread out.
D) neither; by definition,a normal curve shows no spread.
Correct Answer:
Verified
Q3: When the data values are evenly distributed
Q12: The area under the normal distribution curve
Q13: To find the area under the standard
Q17: If a normal distribution has a mean
Q18: When the majority of the data values
Q19: On an easy test, the mean score
Q20: The figure below is an example of
Q21: The probability Q22: Find the area under the standard normal Q23: Find the probability P(-0.77 < z <
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents