The college Physical Education Department offered an Advanced First Aid course l
ID: 2946271 • Letter: T
Question
The college Physical Education Department offered an Advanced First Aid course last summer the scores on the comprehendive final exam were normally distribut Robert, 0.90 Juan, 1.GD Susan, 1 99 (e) Which of these students scored above the mean? (Select all that apply) Jan El Joel Juan ll Linda Robert D Susan (b) which of these students scored on the mean? (Select all that apply.) l Toel Linda Robert Susarn (c) Which of these students scored below the mean? (Select all that apply.) B Jan Juan Linda Robert Susan r answers to the nearest whole number) (d) if the mean score was A - 15s with standard deviation o - 17, what was the final exam ecors mean score was ? 155 with stand Robert Joel Jan uan Susan LindaExplanation / Answer
for abvoe mean =(0.9+1.60-1.99+0-0.6+1.55)/6=0.2433
hence a) above mean score : Juan ; Linda; Robert
b)on the mean =None
c)
blow mean =Joel ; Jan ; Susan
d)
as score =mean+z*std deviation
Robert=155+0.9*17=170.3
Joel=155
Jan=144.8
Juan=182.2
Susan=121.17
Linda=181.35