Question 10 Find the 5 number summary for the data shown 6 7 815 28 39...
Find the 5 number summary for the data shown 7 22 25 44 45 76 77 83 84 93 95 96 5 number summary: TWITTER IQR: and are likely not outliers. The 1.5XIQR rule states that values between
For each variable of interest, do the following: 1. Find the mean, five-number summary, range, variance, and standard deviation. Display these numbers in a format that is easy to understand. 2. For each variable of interest, use its five-number summary to construct a boxplot. Each boxplot must be constructed horizontally, and must be accompanied by a brief descriptive paragraph that assesses whether the data appear to be symmetrical, left-skewed, or right-skewed. Construct a 95% confidence interval for the mean μ...
Question 6 of 11 Step 1 of 5 01:23:28 Consider the relationship between the number of bids an item on eBay received and the item's selling price. The folowing is through an auction a sample of S tems sold Price in Dollars 21 32 36 45 49 Number of ales 24 7 8 5 Table Copy Data Step 1 of 5: Calculate the sum of squared errors (SSE), Use the values bo-2.6253 and b three decimal places. 0.2302 for the...
4. A set of data is given by [1,3,2,3,4.1,2,4.6.2.3.5), find the 5-number summary and IQR (6 points)
Calculate the five-number summary of the given data. Use the approximation method 16, 5, 7, 24, 5, 22, 13, 8, 7,21, 10, 24, 18, 11
Solve Q8 &Q10 ONLY! the rest are correct Use your calculator to find the 5-number summary of the dataset: {7,22,16,5,46,40,21,22,33,90) 5. What is the Q1? 16 6. What is the Median? 22 7. What is the Q3? 40 8. How many outliers in this dataset? 90 Use your calculator to find the 5-number summary of the dataset: {35,48,44,21,21,91,2,21,17) 9 What is the lower fence? (Don't round.) -21.5 10. How many outliers in this dataset? 91
QUESTION 28 Problem 5) Final scores of all the students in randomly selected 3 sections in a course, "Statistical Methods at Sam Houston State University are presented below. There we 15 sections to Section 3: (6992, 66, 81, 76, 55, 70, 83, 68, 57, 80, 66, 69, 55, 58, 70, 70, 70, 56, 50) Section 6: (10, 73, 88, 58, 59, 69, 63, 76, 87, 82, 97, 76,66.95, 84, 88, 82, 81, 68, 89) Section 9. [30, 85, 76, 73.92,...
Student Name Student Number 18. Describe the center and spread of the data using either the mean and standard deviation or the five-number summary. Justify your choice by constructing a box-and-whisker plot for the data. Be sure to include the scale. A. 47, 16, 70, 80, 28, 33, 91, 55, 60, 45, 86, 54, 30, 98, 34, 87, 44, 35,64,58, 27,67, 72,68, 31, 95, 37, 41, 97,56, 49, 71, 84, 66, 45, 93 B. 40, 39, 37, 26, 25, 40,...
Find the 5-number summary for the data shown 4 21 27 40 41 44 55 57 65 67 7888 95 100 4 Minimum Median: Maximum:
X1 X3 SUMMARY OUTPUT Y 1 1 X2 7 12 3 X4 17 21 6 2 19 4 5 3 20 10 15 18 10 12 16 14 16 11 15 4 5 6 7 Regression Statistics Multiple R 0.9073 R Square 0.8233 Adjusted R Square 0.8060 Standard Error 7.3548 Observations 46.0000 30 23 28 20 27 19 21 11 24 25 8 12 15 19 18 8 23 21 19 22 27 9 29 32 24 ANOVA 10 24...