Item 4 which answers are examples of the law of syllogism? select each correct answer. if bob reads the book, then he will be prepared for the test. if bob is prepared for the test, then he will get a good grade. therefore, if bob reads the book, he will get a good grade. i will meet my friends at the park if i complete my chores. if i meet my friends at the park, we will go to the duck pond. therefore, if i complete my chores, we will go to the duck pond. all mammals have kidneys. a dog is a mammal. therefore, a dog has kidneys. if a book is a biography, it is nonfiction. bill is reading a biography. therefore, the book that he is reading is nonfictio

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?