What is required for a scientific poll? What are the factors that can skew a poll even when the pollsters are trying to conduct it accurately?

If alpha is set to .05, what will the level of Type II error be?

A) .05 B) .95 C) 0 D) Cannot say

Texas's approach to criminal justice could best be described as focusing on addressing the root causes of crime, including poverty and inadequate public education

Indicate whether this statement is true or false.