Question

If sum of 10 observations is 345, the value of the following measure can be
calculated
(a) Arithmetic Mean
(b) Median
(c) Mode
(d) None of these​

Answer 1

Answer:

ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴꜱᴡᴇʀ ɪꜱ

ᴀ) ᴀʀɪᴛʜᴍᴇᴛɪᴄ ᴍᴇᴀɴ

ʜᴏᴩᴇ ɪᴛ ʜᴇʟᴩꜱ ᴜ

ᴩʟᴢ ᴍᴀʀᴋ ᴀꜱ ʙʀᴀɪɴʟɪᴇꜱᴛ

Answer 2

Answer:

a) Arithmetic Mean ,If the sum of 10 observation is 345, the value of the arithmetic mean can be calculated.

Explanation:

Step : 1  The arithmetic mean is the sum of all the digits or values and the final result is obtained by dividing the sum of values by the total number of values.

Its formula is A = 1/n  Σi = 1

Here A = arithmetic mean  

n = number of values

And ai represents the values of the data set in an observation.Arithmetic Mean, AM = Sum of all Observations/Total Number of Observations.

Step : 2  The term "arithmetic mean" refers to a value that is determined by dividing the total number of values in a set by the sum of its members. The Arithmetic Mean or Mean of the Group is the sum of all the numbers in a group divided by the total number of items in the list. For instance, since 5 + 7 + 9 = 21 and 21 divided by 3 [there are three numbers] is 7, the mean of the digits 5, 7, and 9 is 4.

Step :3  The arithmetic mean can be calculated as one approach. Divide the total by the total number of values after adding up all the values. Add the numbers together, for instance: a + b + c + d and so on, if there is a set of "n" numbers. Next, divide the total by "n."

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