Suppose you are testing to see if your dog, Hope, understands pointing towards an object. You place two objects about 2.5 meters away, then you point towards one of the objects. In 20 trials, Hope goes to the correct object 13 times (or 65%). Match the parts of the real study corresponding to the physical (coin-flipping) simulation: 0.5, probability of Hope going to the correct object Hope going to the correct object Hope going to the incorrect object One set of 20 attempts by Hope Hope going to an object Coin flip Heads Tails Submit Answer Chance of heads One repetitionFor the following scenario, determine whether the alternative hypothesis would be one-sided or two-sided. According to enrollment data in 2016, 55% of undergraduates at a state university were out-of-state students. Your statistics instructor wonders if the proportion of out-of-state undergraduates at this university has changed. She surveys her students (145 students). The results of the sample showed that 73 were out-of-state students. one-sided two-sidedThe first iPhone became available for public purchase in 2007. By 2010, approximately 30% of smartphone users in the US owned an iPhone. Several new companies have entered the smartphone market since then and the folks at Apple want to know how they are stacking up against their competition. In 2019, a representative sample of 529 smartphone users in the US showed that 47.4% use an Apple iOS device. Does it appear that Apple's share of the US smartphone market has increased since 2010? What can we conclude about this study, based on the standardized statistic z > 7.0? We have very strong evidence that Apple's share of the US smartphone market has increased since 2010. We do not have very strong evidence that Apple's share of the US smartphone market has increased since 2010. We have very strong evidence that the proportion of the representative sample of 529 smartphone users in the US using an Apple iOS device is greater than 0.30. We have very strong evidence that Apple's share of the US smartphone market has remained the same since 2010.A survey on 1,500 high school seniors who took the SAT and who completed an optional web survey shows that 55% of high school seniors are fairly certain that they will participate in a study abroad program in college. Does this survey provide convincing evidence that the majority (more than 50%) of all high school seniors who take the SAT are fairly certain they will participate in a study abroad program in college? Fill in the blanks with the correct values to simulate another survey of 1,500 high school seniors who took the SAT in which the long- run proportion of all high school seniors who take the SAT that are fairly certain they will participate in a study abroad program in college is 0.50. Create a spinner with i percent shaded red, and i percent shaded black. Spin the spinner i times. Record the of times the spinner lands on red