Math Problem Statement
The annual precipitation in inches per year during the past 30 years in Tucson, Arizona, is as follows: 11.60, 7.19, 12.69, 11.86, 14.81, 8.07, 11.15, 8.00, 9.55, 11.02, 19.54, 8.63, 12.33, 8.53, 16.55, 19.74, 18.40, 11.37, 10.55, 8.68, 9.62, 6.93, 14.80, 10.64, 14.76, 15.19, 14.56, 9.68, 11.13, and 4.35.
(a) Draw the histogram for the data.
(b) Draw the frequency diagram for the data.
(c) Calculate the mean, variance, standard deviation, coefficient of variation, skewness, and skewness coefficient for the precipitation.
(d) Using the frequency diagram, calculate the probability that the annual precipitation in Tucson will exceed 12 in./yr using the actual data and using the frequency diagram.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Statistics
Descriptive Statistics
Probability
Formulas
Mean calculation
Variance calculation
Standard deviation calculation
Coefficient of variation calculation
Skewness calculation
Theorems
-
Suitable Grade Level
Advanced High School or College
Related Recommendation
Analyzing Annual Precipitation Data in Tucson, Arizona
Analysis of Annual Precipitation Data in Tucson, Arizona
Analyzing Annual Precipitation Data in Tucson, Arizona: Statistics and Probability
Calculate Probability with Cumulative Distribution Function (CDF)
Understanding Normal Distribution: Monthly Rainfall in City A with Mean 226 mm