Other things being equal, the margin of error of a confidence interval increases as Question 4 options:

the sample size increases

the sample mean increases

the confidence level decreases

the population standard deviation increases

none of the above

Find the equation using the point (4,8)

Factor the polynomial. b^2 + 4b + 4

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was