Some years ago a survey concluded that 60% of Americans considered themselves more intelligent than average. A group of researchers decided to conduct another survey to see whether this figure had changed. Of the 1,500 people who were surveyed, 975 considered themselves smarter than average. At a 0.01 level of significance, does this result suggest that the original figure of 60% has changed?

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

What is the value of x? enter your answer in the box.