order light beer? (Round your answer to 4 order light beer? (Round your answer to 4 decimal rder light beer? (Round your answer to 4 decimal er beer will order light beer? (Round your answer 6 Car security alarms go off at a mean rate of 3.8 per hour in a large Costco parking lot. Find the probability that In an hour there will be (Round your answers to 4 decimal places.) points robability (a) no alarms (b) fewer than four alarms (c) more than five alarms - Book Reference andard deviation of 0.311 Is to 4 decimal places.) A random sample of 10 exam scores showed a standard deviation of 7.2 points. Find the 95 percent confidence Interval for the population standard deviation Use Appendix E to obtain the values of x? and x? (Round your answers to 2 decimal places.) The 95% confidence Interval is fromto 100% - 2:30 PM 88'F Sunny ~ 9 - 124 10/5/2021 www.CapitolHH.comCut Crop A WOODBA . outline * Copy Resize Paste Select Rotate Brushes Size Color Clipboard Image Tools Shapes 8 The probability that an American CEO can transact business In a foreign language Is .20. Ten American CEOs are chosen at random. (a) What is the probability that none can transact business In a foreign language? (Round your answer to 4 decimal places.) 2 points Probability (b) What Is the probability that at least two can transact business in a foreign language? (Round your answer to 4 decimal places.) Book Probability (c) What Is the probability that all 10 can transact business in a foreign language? (Round your answer to 5 decimal places.) References Probability There Is a 14 percent chance that a Noodles & Company customer will order bread with the meal. Use Excel to find the probability that In a sample of 10 customers. points (a) More than five will order bread. (Round your answer to 5 decimal places.) AX> 5) Book (b) No more than two will. (Round your answer to 4 decimal places.) AXs 2) References (c) None of the 10 will order bread. (Round your answer to 4 decimal places.) AX = 0) 10 Jane Is planning to offer a Groupon for Inner tube rentals that she will distribute on hot, sunny, summer days by the river that runs through her town. Based on her past experience with Groupon, she has assigned the following probability distribution to the number of tubes she will rent on a randomly selected day. If Jane would like her expected revenue to be at least $300 per day. what should the Groupon price be? (Round your answer up to the nearest whole dollar amount) points 60 120 180 P ( xx ) 18 40 .40 .10 Book Groupon price per tube References 10 1914 x 901px O Type here to search