Question

find the mean of 2.1, 3.2, 2.5, 2.8, 2.9, 4.1, 3.3​

Answer 1

Answer:

maderchod

Step-by-step explanation:

jai shree ram

Answer 2

Answer:

Mean of the given data = 2.9857

Step-by-step explanation:

Mean:  

• In mathematics, the term "mean" simply refers to the average of a group of variables or numbers.
• Finding the mean of a given set of data is simple. Add all the values together, and then divide the result by the total number of values.
• Additionally, it's likely that certain values in the data set recur; yet, in order to calculate the mean, we must make sure that every value is counted.

Formula to calculate mean:

•  Mean of the data = (Sum of all the values )/ (no. of values)

Given set of data values are

  2.1, 3.2, 2.5, 2.8, 2.9, 4.1, 3.3

 Mean of the data = (Sum of all the values )/ (no. of values)

 Here, no. of values = 7

 Sum of the data values =  2.1+3.2+2.5+2.8+2.9+4.1+3.3

                                         =  20.9

   Mean of the given data = 20.9/7  = 2.9857

Hence, mean of given data = 2.9857

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