Solved 1 Answer
See More Answers for FREE
Enhance your learning with StudyX
Receive support from our dedicated community users and experts
See up to 20 answers per week for free
Experience reliable customer service
So1"Given data is a Sample of ten March electric bills amounts received by studen's is\begin{array}{l}\$ 92, \$ 103, \$ 106, \$ 108, \$ 109, \$ 121, \$ 129, \$ 176, \\\$ 191, \$ 212\end{array}(a) Ratio scale is the level of measurement for the electric bills.Defination of Ratio scale:Ratio scale of measurement has equal units of measurement and those are taken from a true zero.(b) maximum bill amounto from qiven data is =212mininum bill amount from given data is 92\begin{aligned}\text { Range } & =\frac{\text { Maximum }}{\text { value }}-\begin{array}{c}\text { Tinimum } \\\text { value }\end{array} \\\text { Range } & =212-92 \\& =120 \\\text { Range } & =120\end{aligned}(c)\begin{aligned}\text { Tean } & =\frac{\sum x_{i}}{n} \\\text { Tean } & =\frac{\sum x_{i}}{n}=\frac{1347}{10} \\& =134.7 \\\text { Mean } & =134.7\end{aligned}\text { Median }=\frac{\left(\frac{n}{2}\right)^{\text {th }} \text { observation }+\left(\frac{n}{2}+1\right)^{\text {th }} o b^{5}}{2}if n= evenHere n=10\begin{aligned}\text { Median } & =\frac{\left(\frac{n}{2}\right)^{\text {th }} o b^{-8}+\left(\frac{n}{2}+1\right)^{\text {th }} O b^{\infty}}{2} \\& =\frac{5^{\text {th }} \frac{0 b s^{n}+6^{\text {th }}}{2} \mathrm{bss}^{n}}{2} \\& =\frac{109+121}{2} \\\text { median } & =115\end{aligned}Mode:Mode is the value which is repeatedly occurring in a given set.Here No repeated observation in the given data setsince there is no mode ...