90-80=10. 9-6=1 and 0-0=0 so it equals 10. Hopefully this helped!! =“)
A)1,5 b)2,6 c)3,8 d)4,10 e)5,13
The percentile rank of a certain score is the score percentages in its frequency distribution that are equal to it or lower that it.
This means that:
<span>Nancy's percentile rank on a science test was 78. this means that Nancy equaled or surpassed 78% of all those who took the test.</span>
By the number 987 add 4 then times 7 up the cow