Which measurement must have arranged the data before caculation? Select one: a. None of these b. mean c. mode

\begin{tabular}{l} Question 17 \\ The following set of data is from a sample. \\ \( 10,14,5,13,11,14,3 \) \\ Compute the coefficient of variation: \\ \hline Add your answer \\ Integer, decimal, or E notation allowed \end{tabular}

Question 9 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 lower limit for the confidence interval). Add your answer Integer, decimal, or E notation allowed

Question 3 The final exam scores in a statistics class are normally distributed with a mean of 63 and a standard deviation of 5. Find the probability that a randomly selected student scored less than 75. Add your answer Integer, decimal, or E notation allowed

Question 4 The final exam scores in a statistics class are normally distributed with a mean of 63 and a standard deviation of 5. \( 90 \% \) of the students scored less than what value? Add your answer Integer, decimal, or E notation allowed

Question 9 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 lower limit for the confidence interval). Add your answer Integer, decimal, or E notation allowed