Statıstıcs Iı Deneme Sınavı Sorusu #992955

What will be the degrees of freedom for two samples whose sample sizes are "m" and "n" and if the population variances are assumed to be equal for testing the difference between two means?


The smaller of m and n

m+n-2

m+n-1

m+n

m+n+1


Yanıt Açıklaması:

If population variances are assumed to be equal then the degrees of freedom=m+n-2.

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