Answer :
Given the following question:
Given the following data
mean = 85
standard deviation = 3
[tex]\begin{gathered} 85-2(3) \\ 2\times3=6 \\ 85-6=79 \\ 85+2(3) \\ 2\times3=6 \\ 85+6=91 \\ 79-91 \end{gathered}[/tex]Your answer is option B.
Given the following question:
Given the following data
mean = 85
standard deviation = 3
[tex]\begin{gathered} 85-2(3) \\ 2\times3=6 \\ 85-6=79 \\ 85+2(3) \\ 2\times3=6 \\ 85+6=91 \\ 79-91 \end{gathered}[/tex]Your answer is option B.