Ｉｆ ｙｏｕ ｗａｎｔｓ ｓｅｅ ｍｙ ｔ!ｔｓ

Ｗａｉ!ｔｉｎｇ ｆｏｒ ｙｏｕ:
ｂｒａｉｎｌｙ.ｔｏｄａｙ

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Which representation has a constant of variation of -2.5