In: Statistics and Probability
Suppose systolic blood pressure of 16-year-old females is approximately normally distributed with a mean of 119 mmHg and a variance of 398.00 mmHg. If a random sample of 16 girls were selected from the population, find the following probabilities:
a) The mean systolic blood pressure will be below 116 mmHg.
probability = b) The mean systolic blood pressure will be above 123 mmHg.
probability = c) The mean systolic blood pressure will be between 109 and 123 mmHg.
probability = d) The mean systolic blood pressure will be between 105 and 113 mmHg. probability =