The name Briggs is of English origin. The meaning of Briggs is homestead by the bridge. Briggs is generally used as a boy's name. It consists of 6 letters and 1 syllable and is pronounced Briggs.
Firstly... 1  about 50% of all infants can crawl at 7 months; 2  about 75% can do so at 10 months and. 3  90% of all infants have mastered it at around 11 months.
A percentile rank is the percent of people in the norming sample who have scores less than or equal to a student's score. A student with a reading comprehension score at the 60th percentile scored equal to or better than 60 percent of the students in the norming sample. Stanford 9 is a nationally normed test.