According to the empirical rule, which of the following is the approximate percentage of measurements in a data set (provided that the data set has a bell-shaped distribution) that fall within two standard deviations of their mean? $\begin{array}{|l|l|}
\hline A&\text {68\% }\
\hline B&\text {75\% }\
\hline C&\text { 95\%}\
\hline D&\text { 99\%}\
\hline
\end{array}$

Question

According to the empirical rule, which of the following is the approximate percentage of measurements in a data set (provided that the data set has a bell-shaped distribution) that fall within two standard deviations of their mean? $\begin{array}{|l|l|}
\hline  A&\text {68\% }\
\hline  B&\text {75\% }\
\hline  C&\text { 95\%}\
\hline  D&\text { 99\%}\
\hline 
\end{array}$

Quizplus · Accepted Answer

The Answer of According to the empirical rule, which of the following is the approximate percentage of measurements in a data set (provided that the data set has a bell-shaped distribution) that fall within two standard deviations of their mean? $\begin{array}{|l|l|}
\hline  A&\text {68\% }\
\hline  B&\text {75\% }\
\hline  C&\text { 95\%}\
\hline  D&\text { 99\%}\
\hline 
\end{array}$

According to the Empirical Rule, Which of the Following Is A68% B75% C 95%D 99%\begin{array}{|l|l|}\hline A&\text {68\% }\\\hline B&\text {75\% }\\\hline C&\text { 95\%}\\\hline D&\text { 99\%}\\\hline \end{array}ABCD​68% 75% 95% 99%​​

According to the Empirical Rule, Which of the Following Is $\begin{array}{|l|l|}\hline A&\text {68\% }\\\hline B&\text {75\% }\\\hline C&\text { 95\%}\\\hline D&\text { 99\%}\\\hline \end{array}$