Question 10 A state representative wishes to estimate the mean number of women representatives per state legislature. A random sample of 17 was selected, and from the sample, the point estimate of the mean is 33.4, and the variance is 823.69, find the \( 90 \% \) confidence interval of the mean population. (write the upper limit for the confidence interval). Add your answer Integer, decimal, or E notation allowed

\( \left[\begin{array}{c|c|c|c|c|c|}\text { CI } & 10-20 & 20-30 & 30-40 & 40-50 & 50-60 \\ \hline \text { Nobt student } & 4 & 5 & 3 & 2 & 1\end{array}\right. \)

If the variance of \( 2,5,7,10 \) and 14 is 17.04 then the variance of \( 5,8,10,13 \) and 17 is: \( \begin{array}{ll}\text { (a) } 17.04 & \text { (b) } 20.04 \\ \text { (c) } 51.12 & \text { (d) None of these }\end{array} \)

What is a scatter plot?

Q.104 HWV \( 60 \% \) of the students in a school are boys and the rest are girls. If \( 20 \% \) boys fail in the examination and \( 65 \% \) girls pass, then find the percentage of total number of students who passed.

What is a scatter plot?