Question

for a t - curve with df = 39, find each t - value in parts (a) through (d) below, and illustrate the results graphically. click the icon to view a partial t - table. a. the t - value having area 0.05 to its right t = □ (round to three decimal places as needed.)

Explanation:

Step1: Locate the row for degrees of freedom

In the t - table, find the row corresponding to \(df = 39\).

Step2: Locate the column for the right - tailed area

Find the column for the right - tailed area of \(0.05\).

Step3: Read the t - value

The intersection of the row \(df = 39\) and the column for right - tailed area \(0.05\) gives the t - value.

Answer:

\(1.685\)