To Prof. Sun,
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I would like to know the critical value of t(0.025) with
df=48. It is for the assignment #11. Would you please let me know
what the value is?
Thank you very much for your time.
Respose
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To obtain t(0.025, 48), you can interpolate it using two values
t(0.025, 45) and t(0.025, 50), which are available from Table 4 on
page 1044. [Here is the exact value, t(0.025, 48)=2.010635. You can
check how close the interpolated value is.]