QUESTION 10 2 points Saved An estimate of a population parameter that provides an interval of values believed to contain the value of the parameter is known as the O a. significance level O b. point estimate O C. confidence interval O d. margin of error QUESTION 11 7 points Save Answer Before the upcoming release of the movie, Batman v Superman: Dawn of Justice, a reporter from BusinessWeek wants to know what percentage of undergrad students think that Batman is their favorite superhero. A random sample of 75 people shows that 15 students choose Batman as their favorite superhero. BusinessWeek reporter would like to construct a 99% confidence interval for the true proportion of undergrad students whose favorite superhero is Batman. Fill in the following blanks with the corresponding numbers: a. [2 points] What is the sample proportion? b. [2 points] Compute the critical value? c. [2 points] Compute the standard error? d. [1 point] Compute the margin of error? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac)