An independent-measures study (i. e, Independent Measures t Test) uses two samples, each with n = 15, to compare two treatment conditions. What is the df value for the t statistic for this study?

28

Step-by-step explanation:

Degrees of freedom is defined as the number of independent values or quantities which can be assigned to a statistical distribution.

#In a two sample study, the t-statistic degrees of freedom is calculated as

     #Where denotes the sample size of the sample.

The t-statistic degrees of freedom is thus 28

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you