(5.1 )Solve: If we used a much smaller sample size of n = 50, would you guess that the standard error for ˆp would be larger or smaller than when we used n = 1000? (Intuitively, it seems like more data is better than less data, and generally that is correct! The typical error when p = 0.88 and n = 50 would be larger than the error we would expect when n = 1000.)

If you could answer these your a life saver

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?