The owner of a football team claims that the average attendance at games is over 561, and he is therefore justified in moving the team to a city with a larger stadium. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion There is not sufficient evidence to support the claim that the mean attendance is significantly less than 561. There is not sufficient evidence to support the claim that the mean attendance is significantly greater than 561. There is sufficient evidence to support the claim that the mean attendance is significantlygreater than than 561. There is sufficient evidence to support the claim that the mean attendance is significantly less than 561.Use the following information to answer the question. Suppose that the probability that a person books a hotel using an online travel website is 0.68. For the questions that follow, consider a sample of fifteen randomly selected people who recently booked a hotel. What is the probability that at least fourteen out of fifteen people used an online travel website when they booked their hotel? Round to the nearest thousandth. 0.028 0.323 0.978 0.025Solve the problem. The following nine values represent race finish times in hours for a randomly selected group of participants in an extreme 10k race (a 10k race with obstacles). Which of the following is closest to the mean of the following data set? 1.0, 1.2, 1.2, 1.3, 1.4, 1.5, 1.5, 1.7, 2.1 is about 1.6 hours HI HI is about 1.3 hours HI is about 1.4 hours HI is about 1.1 hours I a palms save Answer A 90% confidence interval for the average salary of all CEOs in the electronics industry was constructed using the results of a random survey of 45 CEOs. The interval was ($139,048, $154,144). Give a practical interpretation of the interval. We are 90% condent that the mean salary of the samm CEOs falls in the interval $139,048 to $154,144. 90% of the sampled CEOs have salaries that fell in the interval $139,048 to $154,144. / 90% of all CEOs in the electronics industry have salaries that fall between $139,048 to $154,144. We are 90% condent that the mean salary of a_H CEOs in the electronics industry falls in the interval $139,048 to $154,144