Problems1. From early 1980's through 2000, states kept records of the number of bald eagle breeding pairs. Hereis a bar graph showing the approximate number of pairs of breeding eagles from 1986 to 2000.Eagle Breeding Pairs7000642357636000510350004443378340003123ll300024631803200010001986 19881990 1992 1994 1996 1998 20002(a) Use the data in the bar graph to complete the table. In the table, let t represent the number ofyears after 1986, and let P(t) be the number of breeding pairs of eagles.t41014P(t) 1803312351036423(b) Decide whether the number of breeding pairs seems to be growing linearly. Write your conclusionin a complete sentence.(c) Find the growth rate. Express your answer using correct units.(d) Find a formula for the function P(t) expressing the number of breeding pairs of eagles in termsof t, the number of years after 1986.(e) In 2006, the year before bald eagles were removed from the Endangered Species List, the numberof breeding pairs was 9,789. Does your linear model over- or under-estimate the actual numberof breeding pairs? Explain your reasoninga complete sentence.

Answered: Image /qna-images/answer/b8b362ca-497c-41f0-9d67-5a682cbd829b.jpg

Answered: Problems 1. From early 1980's through…

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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Problems 19-21. Use the frequency distribution in Table 1 to answer the questions. Table 1. Frequency Distribution Class Frequency 249-263 10 264-278 19 279-293 22 294-308 17 309-323 12 19. What is the class width? 20. What is the midpoint of the first class? 21. What are the class boundaries for the first class?
Refer to the illustration below: 20- 15- 10- 5- 0- What does the height of each rectangle tell us? FREQUENCY COUNT 1-3 3-5 5-7 7-9 9-11 SHOE SIZES Figure 2 Frequency Distribution of Shoe Sizes
Table 1: Birds counted at a New Jersey Wildlife Conservation Park Bird Species Ruby Throated Hummingbird House Sparrow Purple Martin Count Spring Summer Winter 21 32 0 21 19 14 3 25 21
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.)
Illustration 6.2. Prepare a frequency table for the following re- ported weights (in kg) 40 individuals. 47 50 79 45 46 80 82 72 75 74 57 69 65 52 55 60 64 73 61 60 71 70 68 68 65 55 59 61 60 66 54 70 62 53 65 56 52 72 67 58
Name Ara Aya Glydel Joyce Paula Rita Rosanna Ynes Quiz 1 48 68 95 58 84 67 96 70 Note: To compute for: Low High Rank Remarks Quiz 2 55 70 53 73 63 86 91 85 Quiz 3 96 78 56 56 50 90 98 36 See-Through School of Acting Cebu City, Philippines First Monthly Performance Result Display the lowest score in the three quizzes Display the highest score in the three quizzes Low Rank the total score of the students in descending order If the average is greater than or equal to 75, display the word "Passed" otherwise display the word "Failed" High Rank Remarks
2. Plot histogram and polygon diaerat! H.W(1) the data below represent workers' wages: 10 21 43 46 53 75 55 40 36 47 30 41 48 52 32 47 35 46 56 66 62 61 21 63 22 37 15 57 25 27 50 72 31 45 32 39 49 35 42 54 42 44 51 32 44 48 23 71 18 65 1. Create a frequency table. 3. Plot Ascending and descending cumulative frequency. 4. Find the number of workers who have wages less than 35$. 5. Find the percentage of the number of workers who their wages ranging are between (25-55)$.
Construct a sub divided bar diagram
PLEASE ANSWER NUMBER 3 ONLY. Use number 2 for reference
Example 3 Draw bar diagram for the following data. Years 1996 1997 1998 1999 2000 2001 Scale (*000) 75 90 85 98 105 109

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