EduFarming
Your list · 0हिं

Type at least two letters. Press Esc to close.

↑↓ navigate↵ openTAB cycle filter

Mean, Median and Mode · Question 1 of 67

Question 1

EasyOriginal question

Kavya noted how many minutes she practised the veena on six days: 35, 50, 40, 25, 45 and 45. What is the mean practice time per day, in minutes?

Options for question 1

Show the answer and explanation
CorrectNot quiteAnswer A

Correct answer: A

Explanation

  1. Total time = 35+50+40+25+45+45=24035 + 50 + 40 + 25 + 45 + 45 = 240 minutes.

  2. Mean = 2406=40\frac{240}{6} = 40 minutes.

Worth noting

42.5 is the median and 45 is the mode. 48 comes from dividing the total by 5 instead of by the 6 days.

Concept
Mean of a raw list: total divided by the number of values
Typical time
40 s
Your time
—
The rule this testsMean, median and mode
Practise this chapter →

Ten questions from Mean, Median and Mode, at your own pace.

Practise this chapter →

Ten questions from Mean, Median and Mode, at your own pace.

Practise this chapterAll 67 questions in Mean, Median and ModeRevise the notes for Mean, Median and Mode