Question

Find the mean tensile strengths of given and their tensile strengths: 1037,1047,1066,1048,1059,1066,1073,1070,1040

Answer 1

1,056

Step-by-step explanation:

mean tensile strengths is the sum of all the tensile strengths given divided by the number of tensile strengths given

Given tensile strength are 1037,1047,1066,1048,1059,1066,1073,1070,1040

mean tensile strengths = (1037 + 1047 + 1066 + 1048 + 1059 + 1066 + 1073 + 1070 + 1040)/9

= 9506/9

= 1,056.22

≈ 1,056