Construct a 95% confidence interval for the number of toys that are from china in a random sample of 210 toys. It is estimated that 70% of all the world's toys come from china. Use the following Desmos Applet to help What would be the z-critical value? (two- decimal places) Answer 1 Choose... B) What is the standard error or standard deviation (Sigma value)? Answer 2 Choose... C) What is the margin of error? (Round to nearest whole number) Answer 3 Choose... D) What is the expected number of toys in random sample of 210 toys? Answer 4 Choose... E) What is the upper limit of confidence interval? Answer 5 Choose... F) What is the lower limit of confidence interval?