3-4 Homework: Chapter 4 (Sections 4.1... Saved Help Save & Exit SL Check my wo 5 Convert each individual data value to a standardized z-score. a-1. Ages of airline passengers: x - 86, J =43, o- 8 (Round your answer to 3 decimal places.) 5 points Z eBook Ask Print References a-2. Is it an outlier? Yes, this is an outlier. O No, this is an unusual observation. O No, this is not an outlier nor is it unusual. b-1. FICO credit scores: x = 576, / = 741, o= 72 (Round your answer to 3 decimal places. Negative amount should be indicated by a minus sign.) Z Mcezto.mheducation.com/ext/map/index.html?_con=con&external_browser... 1 G D mework: Chapter 4 (Sections 4.1 ... Saved Help Save & Exit Sub Check my wor b-1. FICO credit scores: x = 576, M = 741, o= 72 (Round your answer to 3 decimal places. Negative amount should be indicated by a minus sign.) Book Ask Print ferences b-2. Is it an outlier? O No, this is an unusual observation. O No, this is not an outlier nor is it unusual. O Yes, this is an outlier. c-1. Condo rental vacancy days: x = 23, M = 16, o= 6 (Round your answer to 3 decimal places.)b-2. Is it an outlier? O No, this is an unusual observation. O No, this is not an outlier nor is it unusual. O Yes, this is an outlier. c-1. Condo rental vacancy days: x = 23, M =16, o= 6 (Round your answer to 3 decimal places.) ces c-2. Is it an outlier? O No, this is not an outlier nor is it unusual. O Yes, this is an outlier. O No, this is an unusual observation.ezto.mneducation.com/ext/map/index.html?_con=con&external_browser... G $ D Upda work: Chapter 4 (Sections 4.1 ... i Saved Help Save & Exit Submit Check my work Below are monthly rents paid by 30 students who live off campus. 720 720 720 920 690 560 680 1, 020 730 610 710 655 550 730 640 650 840 915 590 610 750 680 700 490 720 790 810 830 710 695 Click here for the Excel Data File (a) Using Excel, find the mean, median, mode, and standard deviation. (Round your answers to 2 decimal places.) ences Descriptive Statistics Data Mean Median Mode 720.00 Standard Deviation (b) Which measure or measures of central tendency are most appropriate for this data set? The mean or the median because these measures are close in value, which suggests the data set isezto.mheducation.com/ext/map/index.html?_con=con&external_browser... G 4 Homework: Chapter 4 (Sections 4.1 ... Saved Help Save & Exit Check my Days on the market are shown for the 36 most recent home sales in the city of Sonando Hills. 156 80 118 67 46 177 155 102 127 131 119 108 98 107 126 125 10 114 26 ints 8 16 84 84 178 46 58 99 169 169 65 152 55 52 33 46 122 Click here for the Excel Data File eBook Ask (a) Calculate the mean, median, and mode. (Round your answers to 2 decimal places.) Print References Mean Median Mode 46.00 (b) Is the distribution skewed