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LTI Launch X Homework Help - Q&A from On x Homework Help - Q&A from On x ) (1869) Aniceto Molina Por S X + . . . 1hr26mins X X d. the third digit must be 4? . Question 16 6 pts 9 1 0 Details A sample of size n = 9 has a mean of a = 66. After one observation was added to the sample, the sample mean becomes 62.55. What value was added? Choose the closest: O 28.25 0 31 O 33.75 O 29.5 0 32 O 25 O 31.5 O 32.25 Te Question 17 6 pts 9 1 0 Details ENG cloudy O 2:41 PM US 2022-10-19 1D LTI Launch X *Homework Help - Q&A from On x ) (1869) Aniceto Molina Por S X X . . . 1hr26mins X O 31.5 X O 32.25 Question 17 6 pts 9 1 0 Details The equation of a straight line is defined by 91x = 52 - 13g Which of the following statements about the equation are true? Select all that apply. O The point ( - 6, 32) lies on the line represented by the equation. O The point (4, - 24) lies on the line represented by the equation. Olf x = -6, then y = 46. O The y-intercept occurs at y = 0. O The values of the slope and y-intercept respectively are 91 and 52. Olf a = 3, then y = 46. Question 18 6 pts 9 1 0 Details Te 8 .C cloudy O ENG 2:41 PM US 2022-10-19 1D LTI Launch X Homework Help - Q&A from On x ) (1869) Aniceto Molina Por S X X G https://learn.humber.ca/ultra/courses/_211651_1/grades/Iti/launchFrame?toolHref=https:~2F~2Flearn.humber.ca~2Fwebapps~2Fblack... A . . . Question 18 1hr26mins X X 6 pts 9 1 0 Details In how many distinguishable ways can the following letters be arranged? ABBBBCC Number of arrangements = Question 19 6 pts 9 1 0 Details Scores on an exam appear bell-shaped with the middle 95 % of the scores in the interval (94, 162). According to the empirical rule, the middle 68 % of the scores will lie in which interval? Choose the closest: (108, 153) O (99, 153) (108, 158) (111, 145) O (106, 152) O (111, 158) O (106, 158) O (106, 145) O (99, 152) Question 20 6 pts 5 1 Te 8 . C ENG 2:41 PM Cloudy US 2022-10-19 1