Question

find the mean of 53,61,60,67,64

Answer 1

Answer:

61

Step-by-step explanation:

Mean = Sum of All Observations / Number of Observations

Observations: 53, 61, 60, 67, 64

Sum of the Observations = 53 + 61 + 60 + 67 + 64 = 305

Number of Observations = 5

⇒ Mean = 305 / 5

⇒ Mean = 61

Hence 61 is the mean of these observations.

Thanks !!

Answer 2

Given: $53,61,60,67,64$

We have to find the mean of the above data.

• As we know that the mean of a data set is the sum of the terms divided by the total number of terms.
• The formula for mean is:
• $\text { Mean }=\frac{\text { Sum of terms }}{\text { Number of terms }}$

We are solving in the following way:

We have,

$53,61,60,67,64$

Here,

$\text { Sum of terms }=53+61+60+67+64=305\\\text { Number of terms }=5$

So, the mean will be:

$\text { Mean }=\frac{\text { Sum of terms }}{\text { Number of terms }}$

$\begin{array}{l}\text { Mean }=\frac{305}{5} \\\\\text { Mean }=61\end{array}$

Hence, we get$\begin{array}{l}\text { Mean }=61\end{array}$