Math Problem Statement
The data in the accompanying table represent a variety of variables measured on a random sample of 100 100 tornadoes that occurred between 1950 and 2020. Complete parts (a) through (c). LOADING... Click the icon to view the tornado data. State F Scale PropLoss Length SD 1 3 0.1 IN 1 1 17.5 KY 1 20000 0.79 NE 1 5 0.8 PA 0 6 5.6 TX 2 2 0.2 MI 1 0.003 0.09 WI 1 0 0.1 OK 0 0 2 CO 1 0 0.1 MN 2 0.002 2.5 OK 2 5 9.9 AR 0 5 5.7 LA 1 500000 3.93 OK 0 5 20 WI 1 6 5 FL 0 5 0.3 MN 0 4 8.4 IA 0 5 0.1 SD 0 0 3.25 FL 0 0 0.1 NC 2 0 0.12 AR 0 0.025 1 IN 0 0 8.5 MO 0 0 1 TX 2 0 0.2 CO 2 0 0.11 GA 0 250000 3.68 TX 0 4 2 TX 1 3 12.1 OH 2 0.016 0.97 NE 0 0 0.1 IA 0 6 4.3 IA 0 3 0.2 OK 0 0 1.4 TX -9 0 0.1 TX 0 2 1.5 KS 1 0 2 OK 0 3 0.5 TX 1 0 0.1 OK 1 4 1 WI 2 0 5.33 NJ 0 0.025 0.16 TX 1 0 0.1 TX 0 4 4.9 MO -9 5 2 AL 1 4 6.8 IL 1 0 0.1 CO 0 2 1 AR 1 0 4 KS -9 0 0.62 MN 0 2 1.5 OK 0 0 0.1 OK 1 0 22.2 TX 1 0 2 MO 0 5 5 OK 1 5 10 MI 2 6 19 MT 1 0 0.1 AR 0 0 3 OH -9 0 0.1 SC 1 0 6.01 MO 1 2 0.3 MI 2 0 2.5 CO 2 0 1 TX 1 4 0.1 NC 2 0.2 0.2 KY 0 0 0.28 IA 0 4 0.1 TX 1 0 0.58 SC 0 0 0.5 MI 0 1 0.2 IL 1 0 0.1 NY 0 4 17 WI 1 75000 3.51 KS 0 0.05 3.3 WI 0 0 0.1 GA 1 5 1.5 OK 0 0 0.1 OH 0 5 2 MO 0 750000 0.95 KS 0 0 0.1 AR 1 0.025 3.13 TX 0 4 0.2 KS 0 0 0.2 AR 1 4 14.9 MO 0 0.13 3.9 KS 0 0 0.3 KY 1 0.25 8.4 AL 1 0.3 8.2 LA 1 0.03 1 SD 1 0.5 0.6 TN -9 4 21 TX 1 0 0.02 KS 1 0.025 2.07 WI 1 4 0.1 MS 2 3 2 VA 1 5 0.2 IN 2 0 1.25 TX 2 0 0.1 (a) Determine the mean and median length of the tornadoes. The mean length is x overbar x equals
3.23 3.23 mile(s). (Round to two decimal places as needed.) Part 2 The median length is M equals
1 1 mile(s). (Type an integer or a decimal. Do not round.) Part 3 Based on the values of the mean and median, what shape would one expect a histogram of tornado length to have? (Consider the mean and median to be meaningfully different if they are more than 0.05 apart.) One would expect the histogram to be skewed right. Part 4 (b) Determine the mean and median property loss for all tornadoes. The mean property loss is x overbar x equals =$ 15,951.61 15,951.61. (Round to two decimal places as needed.) Part 5 The median property loss is M equals =………….. $ enter your response here . (Type an integer or a decimal. Do not round.)
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Descriptive Statistics
Mean
Median
Distribution Shape
Skewness
Formulas
Mean formula: Mean = Σx / n
Median calculation: Middle value of an ordered dataset
Right-skewed distribution: Mean > Median
Theorems
Skewness in Distributions
Suitable Grade Level
Grades 10-12
Related Recommendation
Calculate Range and Sample Standard Deviation of Tornado Touchdowns
Frequency Distribution of Tornado F-Scale Intensities: Normal Distribution Analysis
Calculate Range, Variance, and Standard Deviation for Hurricane Data
Calculate Mean, Range, Variance, and Standard Deviation of Electric Bills
Range, Variance, and Standard Deviation of Hurricane Data