Problem 10-11

Specifications for the computer upgrades are 77 minutes and 81 minutes. Estimate the percentage of process output that can be expected to fall within the specifications.(Round your answer to 1 decimal place. Omit the "%" sign in your response.)

SAMPLE

1 2 3 4 5 6

79.2 82.8 79.6 78.9 81.7 79.7

81.9 78.7 79.6 84.2 79.6 80.6

80.0 81.0 78.9 79.7 80.4 79.1

78.4 80.4 80.3 79.4 78.5 80.0

81.0 80.1 80.8 80.6 78.8 81.1

Expected process output_____%