Multiple Choice
According to the empirical rule, how many observations lie within +/- 2 standard deviation from the mean?
A) 50%
B) 68%
C) 95%
D) almost all
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q3: What is the probability that more than
Q4: What is the probability that a randomly
Q5: What is the probability that fewer than
Q11: How many hamburgers must the restaurant stock
Q29: What is the expected number of the
Q54: What is the probability that GM will
Q92: If we plot a continuous probability distribution
Q115: We assume that the outcomes of successive
Q132: The total area under the normal distribution
Q249: A Poisson distribution is appropriate to determine