C u rrent Attempt in Progress 3 Your answer is incorrect. Find the indicated condence interval. Assume the standard error comes from a bootstrap distribution that is approximately normally distributed. A91) 96 condence interval fora mean}: if the sample has n : lOOwithf : 22.9 and s = 5.6, and the standard error is SE = 0.56. Round your answers to three decimal places. What is Your Sleep Position? In a study conducted in the United Kingdom about sleeping positions, 1000 adults in the UK were asked their starting position when they fall asleep at night. The most common answer was the fetal position {on the side. with legs pulled up},with 41 5% of the participants saying they start in this position. Use a normal distribution to fl nd a 90% condence interval for the proportion of all UK adults who start sleep in this position. Use the fact that the standard error of the estimate is 0.016. Round your answers to three decimal places. The 90% condenceinterval is a to a Where l's the Best Seat on the Plane? A survey of 1000 air travelers1 found that 60 9:3: prefer a window seat The sample size is large enough to use the normal distribution, and a bootstrap distribution shows that the standard error isSE = 0.015. Use a normal distribution to nd a 90% condence interval for the proportion of air travelers who prefer a window seat. Round your answers to three decimal places. The 90% condenceinterval is n to n incentives to Exercise: How Much More Effective Is it to Lose Money? Overweight participants who lose money when they don't meet a specic exercise goal meet the goal more often, on average, than those who win money when they meet the goal, even if the nal result is the same nancially. In particular, participants who lost money met the goal for an average of 45.0 clays [out of 100) while those winning money or receiving other incentives met the goal for an average of 33.7 days. The incentive does make a difference. In this exercise, we ask how big the effect is between the two types of incentives. Find a 99% condence interval for the difference in mean no mber of days meeting the goalI between people who lose money when they don't meet the goal and those who win money or receive other similar incentives when they do meet the goal. The standard error for the difference in means from a bootstrap distribution is 4.14. Round your answers to two decimal places. The 99% condenceinterval is I to n