Question

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16] Find the mean ,mode and median of the data :13,16,12,14,19,12,14,13,14
17] Draw a number line and represent the numbers on the number line: [m-3]
a)-6/7 b)5/4 c)9/11​

Answer 1

Answer:

Mode is the frequently occurring observation in a data.

Now, we will arrange the data in ascending order we get,

12,12,13,13,14,14,14,16,19

So, we can see 14 number occurs 3 times.

∴ Mode is 14

⇒ Median is the middle most observation.

∴ Median will be 5th number which is 14.

∴ median is 14

Answer 2

Answer:

1. Mode is 14

2. Mean is 14.1

3. Median is 14