95% have a systolic blood pressure between 109 and 141
Empirical rule states that for a normal distribution, 68% are within one standard deviation from the mean, 95% are within two standard deviation from the mean and 99.7% are within three standard deviation from the mean.
Given that mean (μ) = 125, standard deviation (σ) = 8.
68% are within one standard deviation = μ ± σ = 125 ± 8 = (117, 133)
95% are within two standard deviation = μ ± 2σ = 125 ± 2*8 = (109, 141)
95% have a systolic blood pressure between 109 and 141
Find out more on empirical rule at: brainly.com/question/10093236
Answer:
dam i would help u but i cant see that sorry :(
Step-by-step explanation:
The answer is x=18
Explanation:
6-0.2x=2(6-0.6x)
+0.2. +0.2
6=12-x
+12. +12
18=x
Answer:
1) 6x^8y^5
2) 4x^5z^8
3) 12a^9b^7
4) 6s^9t^3
Step-by-step explanation:
multiply your whole numbers, add your exponents.... alakazam!
