I the 95 Percent Confidence Interval States That 95 Percent

i. The 95 percent confidence interval states that 95 percent of the sample means of a specified
Sample size selected from a population will lie within plus and minus 1.96 standard deviations of the
Hypothesized population mean.
ii. A distribution of sample means is normally distributed with a mean equal to the population mean
And a standard deviation equal to the standard error of the mean.
iii. A sample mean is the best point estimate of a population mean.

A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) (i) , (ii) , and (iii) are all false statements.