CompTIA Strata *In the event that you fail your first (1st) attempt to pass any CompTIA certification examination, CompTIA does not require any waiting period between the first (1st) and second (2nd) attempt to pass such examination.
See normal distribution for the bell curve in statistics. The Bell Curve is a controversial, best-selling 1994 book by Richard J. Herrnstein and Charles Murray exploring the role of intelligence in American life. The authors became notorious for the book's discussion of race and intelligence in Chapters 13 and 14.
Most Sons of the Pioneers fans who have read Ken Griffis book, Hear My Song, are familiar with the story of how Tumbling Tumbleweeds came to be written. In the fall of 1932, Bob Nolan wrote a poem titled Tumbling Leaves. Later Bob added music and the Sons of the Pioneers began singing the song on their radio broadcasts. Since Tumbling Leaves didnt have a western lyric, the words were changed slightly to Tumbling Tumbleweeds.