The statistical software output for this problem is:
From above output:
Q3 = 61
Question 30 (6 points) Find the indicated measure. Use the given sample data to find Q3....
Question 30 (6 points) Find the indicated measure. Use the given sample data to find Q3. 49525252 74 67 55 55 O 1) 67.0 2) 6.0 3) 55.0 4) 61.0
Use the given sample data to find Q3.49 52 52 74 67 55 55A) 61.0B) 55.0C) 6.0D) 67.0
Please draw boxplot 38) [6 points] The test scores of 30 students are listed below. Find the five-number summary and then draw a boxplot that represents the data. 31 41 45 48 52 55 56 56 63 65 67 67 69 70 70 74 75 78 79 79ue Ti (al 80 81 83 85 85 87 90 92 95 99 o2:M Q3: Minimum value: Q1: Maximum value: 49 TOBO 40 100 iD 30 4D
Question 3 10 points Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. n = 56, X = 30; 95% confidence O 0.425 < p < 0.647 0.404 <p <0.668 0.405 <p <0.667 0.426 <p <0.646 Question 7 10 points Save Answer Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round...
Find the indicated measure. The test scores of 40 students are listed below. Find P85. 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98 1) 85 2) 87 3) 89 4) 34
Question 24 18 points) Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p. n = 87, 48; 98 percent 1) 0.448 < p < 0.656 O2) 0.428 < p < 0.676 3) 0.447 < p < 0.657 4) 0.427 < p < 0.677
O 7.24 Question 5 1 pts Find Quartiles 01, 92 and Q3 for the following data collection: 48, 32, 23, 14, 24, 45, 50, 42, 56, 90, 66, 71, 68, 70 O Q1 14, Q2-48, Q3 90 O Q1 = 48, Q2 = 45, Q3 = 71 ( Q1-32, Q2 49, Q3 68 0 Q1 23, Q2 50, Q3 90 O 36 O 29 D Question 3 1 pts Calculate Sample Variance for the following data collection: 10, 11, 12,...
Find the indicated measure. The test scores of 40 students are listed below. Find P85. 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98 1) 85 2) 87 3) 89 4) 34
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results. Productivity (x) 23 25 28 21 21 25 26 30 34 36 Dexterity () 4953 59 42 47 53 55 63 67 75 OAý 753-nay O 2 y = 2 38 + 2 033 Ocỹ = 10.7+1.53x...
Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. Two different tests are designed to measure employee productivity and dexterity. Several employees are randomly selected and tested with these results (please type answer for easy clarity). Productivity 23 25 28 21 21 25 26 30 34 36 Dexterity 49 53 59 42 47 53 55 63 67 75