Question

Find the median and the mode:

110,140,130,120,140,120,120,130,120​

Answer 1

Answer:

Median = 120

Mode = 120

Step-by-step explanation:

$firstly \: we \: convert \: this \: data \: into \: ascending \:order \: \\110 \: 120 \: 120 \: 120 \: 120 \: 130 \: 130 \: 140 \: 140 \\ = > median \: = \frac{n + 1}{2} \: \: \: (formula \: for \: odd \: number) \\ = > \frac{9 + 1}{2} \\ = > \frac{10}{2} \\ = > 5th \: term \: is \: median \: of \: this \: data \: \\ = > 120 \: is \: median \: of \: this \: data \\ \\ = > mode \: = 120 \: is \: mode \: of \: this \: data \: \\ = > because\: the \: quantity \: of \: 120 \: is \: more. \\ \\ \\ hope \: its \: helpful$