choose the correct answer below. a. since the two confidence intervals overlap, neither restaurant appears to have a significantly different percentage of orders that are not accurate. b. the lower confidence limit of the interval for restaurant b is higher than the lower confidence limit of the interval for restaurant a and the upper confidence limit of the interval for restaurant b is also higher than the upper confidence limit of the interval for restaurant a. therefore, restaurant b has a significantly higher percentage of orders that are not accurate. c. since the upper confidence limit of the interval for restaurant b is higher than both the lower and upper confidence limits of the interval for restaurant a, this indicates that restaurant b has a significantly higher percentage of orders that are not accurate. d. no conclusion can
