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Basic Question 0 of 5
Find the measures of central tendencies (mean, median, mode) for the following lengths of operating times (in months) of 15 randomly selected car batteries: 18, 21, 22, 22, 23, 23, 23, 25, 25, 26, 27, 30, 30, 31, 32.
B. 25.2, 23, 25
C. 25.2, 25, 23
A. 23, 25, 32
B. 25.2, 23, 25
C. 25.2, 25, 23
User Contributed Comments 9
User | Comment |
---|---|
zuke | Always find the mode first as it is the easiest to spot. |
rainatt | useful tip! |
surob | I did find a mode and it helped to exclude all calculations. |
8thlegend | wasted another 10 mins of my life by doing all calculation instead of looking for mode |
quichoad | LOL @ 8thlegend |
gulfa99 | well done legend..atleast u got the answer right :) |
2014 | what if mode is placed first in answer sequene but last in question. Do we would get such type of question. |
abs013 | Did the same thing look for the mode lol. How can we solve this with the calculator? |
choas69 | was trying to check if 2nd insert data 2nd stat will show mode and median too but it only shows the mean, dont waste your time. |

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Learning Outcome Statements
describe functions and objectives of the international organizations that facilitate trade, including the World Bank, the International Monetary Fund, and the World Trade Organization
CFA® 2025 Level I Curriculum, Volume 1, Module 5.