In a survey conducted among 1000 Filipinos, it was found that the mean age of * people who loves to eat at Fast food chains is 17. Assuming the standard deviation to be 5, what is the best point estimate of the population mean? O A. 5 O B. 17 O C. 1000 O D. None of the above(3 points). The ages of random students who dropped out of school in the past six months in a certain public highschool revealed 16, 15, 16, 19, 18, 20, 18, 19, 17, and 20. What is the mean?The ages of random students who dropped out of school in the past six months in a certain public highschool revealed 16, 15, 16, 19, 18, 20, 18, 19, 17, and 20. What is the standard deviation?The ages of random students who dropped out of school in the past six months * in a certain public highschool revealed 16, 15, 16, 19, 18, 20, 18, 19, 17, and 20. What is the degree of freedom (df)?The ages of random students who dropped out of school in the past six months * in a certain public highsohool revealed 1o, 15. 16. 19.18, 20. 18,19. 1?. and 20. What is d