Question

the sum of score of data is 150 and its mean is 5 then the number of frequency is​

Answer 1

Answer:

30

Step-by-step explanation:

30 is.the frequency ok boy

Answer 2

The arithmetic mean of a given data is the sum of all observations divided by the number of observations.

For example: A cricketer's scores in five ODI matches are as follows: 12, 34, 45, 50, 24

To find his average score in a match, we calculate the arithmetic mean of data using the mean formula:

Mean = Sum of all observationsNumber of observationsMean = Sum of all observationsNumber of observations

Mean =12+34+45+50+245Mean =1655=33Mean =12+34+45+50+245Mean =1655=33

Mean is denoted by ¯xx¯ (pronounced as x bar)