Question 6 Points F/'// in the blanks: Find the variance and standard deviation of the following data set from a sample: 106, 121, 152, 234, and 347. Sample variance = Sample standard deviation = Question 10.2 2 Points Fill in the blanks: If the range of the set of scores is 29 and the lowest score is 18, what is the highest score?Question 10.3 10 Points Fill in the blanks: Compute the range for each set of numbers. 1. {12, 13, 17, 22, 22, 23, 25, 26} 2. {12, 13, 14, 15, 16, 17, 18} 3. {12, 12, 13, 13, 13, 13, 13, 15, 19, 20, 20} 4. {7, 7, 8, 12, 14, 14, 14, 14, 15, 15} 5. {23, 25, 27, 27, 32, 32, 36, 38)Question 10.4 6 Points F/// in the blanks: Find the variance and standard deviation of the following data set from a population: 1450, 1250, 1776, 1388, and 1340. Population variance = Population standard deviation = Given are data on x = age and y = number of days after arthroscopic shoulder surgery before being able to return to sport for 10 weight lifters: Iaaaaaaaa INSTRUCTIONS: Construct a scatterplot, and comment on any interesting features observed. To plot, use your knowledge in plotting points in the Cartesian plane (rectangular coordinate system) but this time limit your axes to positive xaxis and positive y- axns. 10.6 Is there a linear association between age and days? Explain using the scatterplot or refer to the sample illustration below X X X Example of positive Example of negative Example of no correlation correlation correlation X X Example of strong Example of weak positive correlation negative correlation 10.7 Compute the sample covariance Say Sample formula Zi=1(xi-x) *(yi-y) Sxy E n-110.8 Compute the r and interpret it using the interpretation table below: Interpreting Pearson's r