Question

please tell the sum of 141 + 136 + 128 + 138 + 142 + 133 + 149 + 137 + 151 + 145 find the mean of this ​

Answer 1

Answer:

140

Step-by-step explanation :

Since, Mean = Sum of observations/No.Of observations

= 141+136+128+138+142+133+149+137+151+145/10

=1400/10 = 140

Answer 2

Answer:

140

Step-by-step explanation:

141+136+128+138+142+133+149+133+149+137+151+145 / 10=1400 /10 = 140