(Solved): For women aged 1824, systolic blood pressures (in mmHg ) are normally distributed with a mean of ...
For women aged 18−24, systolic blood pressures (in mmHg ) are normally distributed with a mean of 114.8 and a standard deviation of 13.1. If 23 women aged 1824 are randomly selected, find the probability that their mean systolic blood pressure is between 119 and 122. 0.93410.08330.05770.3343
To solve this problem, we'll use the central limit theorem, which states that the distribution of sample means from a population with any distribution approaches a normal distribution as the sample size increases.