top of page

#標準得点 p.87
m1 = 60
s1 = 10
z1 = (70-m1)/s1
z1

#標準得点 p.87
m2 = 70
s2 = 15
z2 = (80-m2)/s2
z2

# z=1 以下の確率(下側確率)
p1 = pnorm(1)
p1
# z=1 以上の確率(上側確率)
p2 =1-p1
p2

© 2018-2024 HIDEYUKI UNUMA

All visitors since 14 Apr. 2018

  • Twitter
  • Instagram
  • Facebook
bottom of page