Mr Seinfeld owns three restaurants. Lately he has been receiving several complaints about the cleanliness of his restaurants. John, one of his employees who has taken a business analytics class in his college years, was given the task of conducting a statistical test to determine if cleanliness among the restaurants is different. He recruited five fellow workers to serve as inspectors and their role is to grade the restaurants in a scale of 0 to 100. The results of their inspection are available here:Inspector Restaurant 1 Restaurant 2 Restaurant 3Sinjini 72 54 84Laura 68 55 85Dawit 73 59 80Michael 69 60 82Thuy 75 56 84John will the inspectors as blocks when conducting ANOVA test. He will also use 5% level of significance when conducting hypothesis testing.1. What is the main null hypothesis implied in this problem?a. μ(1)=μ(2)=μ(3)=μ(4)=μ(5)b. μ(1)=μ(2)=μ(3)2. What is the value of the F-statistic (for the treatment)?a. 102.80b. 0.27c. 3.84d. 4.46What is the p-value used to test the main hypothesis of interest?a. 0.89b. 0.11c. 1d. 0At 5% level of significance, a. We do not reject the null hypothesisb. We reject the null hypothesis

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

If /is a line of symmetry, plot the partner points for the ones shown. noch 6 5 4 -3 -2 -1