Systolic Blood Pressure (SBP) of 13 workers follows normal distribution with standard deviation 10. SBP are as follows: 129, 134, 142, 114, 120, 116, 133, 142, 138, 148, 129, 133, 140. Find the 99% confidence interval for the mean SBP level. O A. (125.84 138.16) B. (124.84 139.16) C. (126.84 137.16) O D. (129.84 139.16)

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Systolic Blood Pressure (SBP) of 13 workers
follows normal distribution with standard
deviation 10. SBP are as follows: 129, 134, 142,
114, 120, 116, 133, 142, 138, 148, 129, 133,
140.
Find the 99% confidence interval for the mean
SBP level.
O A. (125.84
138.16)
B. (124.84
139.16)
C. (126.84
137.16)
O D. (129.84
139.16)
Transcribed Image Text:Systolic Blood Pressure (SBP) of 13 workers follows normal distribution with standard deviation 10. SBP are as follows: 129, 134, 142, 114, 120, 116, 133, 142, 138, 148, 129, 133, 140. Find the 99% confidence interval for the mean SBP level. O A. (125.84 138.16) B. (124.84 139.16) C. (126.84 137.16) O D. (129.84 139.16)
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