3 Blackboard Suppo Remaining Time: 1 hour, 41 minutes, 49 seconds. Question Completion Status: Solve the problem. The top speeds for a sample of five new automobiles are listed below. Calculate the standard deviation of the speeds. Round to four decimal places. 140, 200, 100, 110, 135 O 157.9462 O 220.0966 127.08 38.9872 QUESTION 18 TABLE 13-2 A candy bar manufacturer is interested in trying to estimate how sales are influenced by the price of their product. To do this, the company randomly cho small cities and offers the candy bar at different prices. Using candy bar sales as the dependent variable, the company will conduct a simple linear regress the data below: City Price ($)Sales River Falls 1.30 100 Hudson 1.60 90 Ellsworth 1.80 90 Prescott 2.00 40 Rock Elm 2.40 38 Stillwater 2 90 32 Referring to Table 13-2, what is Ex - x2 for these data? 1.66 O 2.54 O 25.66 Click Save and Submit to save and submit. Click Save All Answers to save all answers