Answer:
E = 0.875.
Step-by-step explanation:
Substitute the values for t* and s^d.
0.918 * 2.696 = 2.474928.
Substitute 8 for n.
The square root of 8 is 2.8284271247461900976033774484194.
2.474928 / 2.8284271247461900976033774484194 = 0.87501918587422984573516646770771
0.87501918587422984573516646770771 ≈ 0.875
