StateCost per Month (dollars)Alabama9.91Alaska11.78Arizona13.30Arkansas15.47California3.47Colorado11.52Connecticut4.72Delaware6.85District of Columbia6.10Florida6.28Georgia8.52Hawaii18.63Idaho11.95Illinois16.08Indiana10.99Iowa14.38Kansas7.12Kentucky14.76Louisiana1.87Maine7.65Maryland7.54Massachusetts1.87Michigan16.38Minnesota13.04Mississippi10.41Missouri11.41Montana11.79Nebraska6.08Nevada14.05New Hampshire16.84New Jersey13.51New Mexico20.50New York8.66North Carolina1.87North Dakota8.71lOhio1.87Oklahoma1.87Oregon7.93Pennsylvania6.36Rhode Island3.14South Carolina10.07South Dakota7.20Tennessee8.86Texas1.87Utah20.59Vermont6.91Virginia1.87WashingtonWest Virginia6.879.50Wisconsin14.66Wyoming13.15In USE SALT(a) Use class intervals of $0 to <$3, $3 to <$6, $6 to <$9, etc., to create a relative frequency distribution for these data. (Round your answers for relative frequency to four decimal places.)Class Interval FrequencyRelative Frequency$0 - <$360.1176$3 - <$60.0588$6 - <$9160.3137$9 - <$12100.1961$12- <$1590.1765

Answered: Image /qna-images/answer/4ba1147a-43a8-444e-ad05-dcce5517ef03.jpg

Answered: Alaska 11.78 Arizona 13.30 Arkansas…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Price Lot size Trees Distance 105.4 41.2 24 42 91.2 44.8 5 71 183.3 21.3 72 43 93.8 43.9 58 14 207.5 57.7 52 12 130.9 33.4 78 26 162.3 31.4 65 51 18.8 27.4 22 0 80.5 26.2 68 83 38.3 40 57 76 71.3 47.6 53 35 55.5 31.6 36 26 85.7 21.6 23 24 110.5 36.3 48 98 85.1 47.2 61 59 78.3 30.5 41 55 27.2 41.8 1 60 70.9 20.6 20 33 101.4 35.3 38 75 133.3 40.1 68 0 117.7 35.6 24 41 49.7 20.6 16 77 49.6 22.4 32 86 83.2 45.8 77 19 81.3 29.4 40 0 152.5 51.7 60 34 112.2 27.2 0 16 37.1 37 50 49 130.2 38.9 48 63 39.1 32.5 25 45 81.9 34 12 0 24.6 35.8 16 34 101.9 32.9 44 42 117.6 46.4 62 48 148.8 51.9 59 39 60.2 28.9 0 66 43.7 35.2 57 77 113.1 30.4 70 78 38.1 38.3 24 62 89.2 49.2 61 0 3 21.5 46 83 55.8 41.9 10 69 89.7 21.8 79 62 136.1 66.3 56 34 44.7 28.2 73 77 63.2 41.9 64 65 163.4 46.7 69 27 64.1 32.1 12 0 98.7 38.5 59 77 139.9 27.6 0 0 92 47 65 37 66.6 20.7 24 51 16.4 34 12 75 131.9 31.9 76 63 11…
This table shows total motor vehicle registrations and total populations in 2018 for selected states. State California New Hampshire New York Population (in millions) 39.6 1.4 19.5 Motor Vehicle Registrations (in millions) 31.0 1.3 11.5
5
How long does it take to finish the 1161-mile Iditarod Dog Sled Race from Anchorage to Nome, Alaska? Finish times (to the nearest hour) for 57 dogsled teams are shown below. 261 271 236 244 279 296 284 299 288 288 247 256 338 360 341 333 261 266 287 296 313 311 307 307 299 303 277 283 304 305 288 290 288 289 297 299 332 330 309 328 307 328 285 291 295 298 306 315 310 318 318 320 333 321 323 324 327 For this problem, use five classes. (a) Find the class width. (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Give relative frequencies to 2 decimal places.)
9. Evaluate 121 without using a calculator. a. 60.5 b. 8 C. 9 alsboMoiandoglA JasmngizzA d. 11 ribner ball hus oghst vonio
7. The U.S. Census Bureau projects that China's population will be 1,394,015,977 by July 1, 2020. Round the population of China to the nearest million people. The U.S. Census Bureau projects that China's population will be 1,394,015,977 by July 1, 2020. Round the population of China to the nearest million people. (Ctrl)- 8. The U.S. Census Bureau projects that the U.S. population will be 332,639,102 by July 1, 2020. Round the population of the U.S. to the nearest million people. 9. Use your rounded values from problems 7 and 8 to estimate how many more people will live in China than in the U.S. by July 1, 2020. Show your work. 10. The U.S. Census Bureau projects that the population of Mexico will be 128,649,565 by July 1, 2020. Round the population of Mexico to the nearest million people. Then use that rounded value to estimate how many more people live in the United States than Mexico. Show your work.
Part A (Introduction): a) Write an introduction: • Explain the problem in general (e.g., vitamin D deficiency and recommended vitamin D level). Support your opinion with at least one reference (Harvard referencing), and Introduce all 5 variables: country (add frequency table), sun exposure (add frequency table), gender (add frequency table), age (add summary statistics vs. country, sun exposure and gender), and vitamin D level (add summary statistics vs. country, sun exposure and gender). Plot a histogram with a superimposed normal curve for both age and vitamin D level and describe your findings. Convert age to a categorical variable (call it NewAge) with 2 levels (<40= "1", ≥ 40 "11") Create a side-by-side boxplot for vitamin D level vs. NewAge and a side- by-side boxplot for vitamin D level vs. country. Create a scatterplot to show the relationship between vitamin D level and Age. Compare these two side-by-side boxplots and the scatterplot and explain your findings. • Note: Write…
A particular country has 40 total states. If the areas of all 40 states are added and the sum is divided by 40, the result is 193,549 square kilometers. Determine whether this result is a statistic or a parameter. Choose the correct answer below. O A. The result is a statistic because it describes some characteristic of a population. O B. The result is a parameter because it describes some characteristic of a sample. O C. The result is a parameter because it describes some characteristic of a population. O D. The result is a statistic because it describes some characteristic of a sample.

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