Multiple Choice
Whenever using the t distribution in interval estimation, we must assume that the
A) sample size is less than 30
B) degrees of freedom equals n - 1
C) population is approximately normal
D) finite population correction factor is necessary
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q38: To compute the minimum sample size for
Q50: The degrees of freedom associated with a
Q74: In a random sample of 400 registered
Q91: A random sample of 49 lunch customers
Q92: Computing the necessary sample size for an
Q93: A new brand of breakfast cereal is
Q94: In determining the sample size necessary to
Q95: As the number of degrees of freedom
Q97: The use of the normal probability distribution
Q100: When the level of confidence increases, the