Multiple Choice
A psychologist claims that more than 6.4% of the population suffers from professional problems due to extreme shyness.Identify the Type II error in this context.
A) The error of rejecting the claim that the true proportion is at most 6.4% when it really is at most 6.4%.
B) The error of accepting the claim that the true proportion is more than 6.4% when it really is more than 6.4%.
C) The error of rejecting the claim that the true proportion is more than 6.4% when it really is more than 6.4%.
D) The error of failing to accept the claim that the true proportion is at most 6.4% when it is actually more than 6.4%.
E) The error of failing to reject the claim that the true proportion is at most 6.4% when it is actually more than 6.4%.
Correct Answer:

Verified
Correct Answer:
Verified
Q14: A skeptical paranormal researcher claims that the
Q15: Historical data showed that 24.3% of elementary
Q16: A city claims that 75% of all
Q17: Consider a hypothesis test where the probability
Q18: Researchers concerned with the effect of loud
Q20: Have harsher laws decreased the number
Q21: In April of 2011,the unemployment rate
Q22: A company is willing to renew its
Q23: According to the 2004 Canadian Community Health
Q24: Five years ago,a company found that 8%