A baseline of calibrated length (µ XXXXXXXXXXm is measured 5 times. Each measurement is independent and made with the same precision. The sample mean (x) and sample standard deviation (s) are...

A baseline of calibrated length (µ) 1153.00 m is measured 5 times. Each measurement is independent and made with the same precision. The sample mean (x) and sample standard deviation (s) are calculated from the measurements as x = 1153.39 m and s = 0.06 m, respectively. Test at the 10% significant level if the measured distance is significantly different from the calibrated distance and also if the measured distance is significantly greater than the calibrated value.