A 95% confidence interval for μ means that:
a) 95% of confidence intervals generated will include the sample mean X.
b) 5% of the confidence intervals generated will include the true mean μ
c) 5% of the possible population means μ will be included in the interval
d) 95% of the possible population mean μ will be included in the interval
f) 95% of the confidence interval generated ill include the true mean μ
g) none of the above.