Section $3$:$-$Short answers and calculations

$8.$ Imagine that a group of participants took an iatelligence test. The average intelligence score was $98$ with a standard deviation of $12$

$2.$ Can you calculate the limits that include $95\%(95\mathrm{.}4\%$ to be exact$)$ of the scores? Please demonstrate all the steps. $(1$ points$)$

b$.$ Imagine that Macy got $116$ from this test. How many standard deviations that she scored away from the mean? Please demonstrate all the steps: $(1$ points$)$