If the standard deviation of a set of test scores is equal to 25,the variance is equal to
A) 625.
B) 5.
C) 50.
D) 12.5.
Correct Answer:
Verified
Q53: X is to abscissa as Y is
Q54: To make data more manageable,it is sometimes
Q55: On a bar graph comparing men to
Q56: In a grouped frequency distribution,test-score intervals are
Q57: Which statement is TRUE regarding this distribution
Q59: Which is the only measure of central
Q60: Which quartile may also be referred to
Q61: A nonlinear transformation of test scores into
Q62: Which is NOT a part of the
Q63: In theory,the distribution of the normal curve
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