[tex] \sf \large \color{black}{PROBLEM:}[/tex]
How much confidence does the estimation of has if the computed sample size is 10609 with standard deviation of 12 with error margin of 0. 3?
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[tex] \huge \underline {\boxed {\textsf{\color {lightgreen} {ANSWER:}}}}[/tex]
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Solution on the pic.
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[tex]\hookrightarrow[/tex]#CarryOnLearning
–BunnySquad