Post a New Question


posted by .

Choose the right answer, and provide the reasons and calculations.

A palmist claims that he can accurately predict the age at death (y) of an individual from the length
(centimeters) of age line (x) on the right hand of the individual. A random sample of 20 dead
individuals from the database maintained by the palmist gave SSyy=2160 and SSxx=28.and the point
prediction ŷ = 45 + 3.5x to predict the age at death. The claim of the palmist can be accepted only at
i. α=0.01 ii. α=0.05 iii. α=0.1 iv. None of them

  • Statistics -

    We are understaffed in the statistics area, so you will probably have nbetter luck posting that type of question somewhere else.

    Thanks for trying Jiskha

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question