How to slove - Tan x°= 1.11 and what is the answer?

1 answer:

5 0

$\bf tan(x^o)=1.11\impliedby \textit{taking }tan^{-1}\textit{ to both sides}
\\\\\\
tan^{-1}[tan(x^o)]=tan^{-1}(1.11)\implies \measuredangle x=tan^{-1}(1.11)$

plug that in your calculator, make sure the calculator is in Degree mode

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Step-by-step explanation:

Data given and notation

n=1000 represent the random sample taken

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Solution to the problem

The confidence interval would be given by this formula

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