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Basic Question 0 of 20

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.

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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I am using your study notes and I know of at least 5 other friends of mine who used it and passed the exam last Dec. Keep up your great work!
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Learning Outcome Statements

describe the steps in the preparation of direct and indirect cash flow statements, including how cash flows can be computed using income statement and balance sheet data

CFA® 2025 Level I Curriculum, Volume 2, Module 4.