**Constructing a Grouped Frequency Distribution**To construct a grouped frequency distribution for the data provided, follow the instructions given. The data consists of the lengths, in miles, of 25 rivers. Use five classes of the same width.**Data List:**- River lengths (in miles): 2650, 2620, 1980, 1870, 1870, 1460, 1450, 1450, 1340, 1280, 1270, 1150, 1070, 970, 925, 911, 891, 859, 790, 770, 751, 717, 688, 660, 642.**Select the correct choice below and fill in any answer boxes within your choice:****Option A:**- Length | Frequency - 500-999 | - 1000-1399 | - 1400-2099 | - 2100-2499 | - 2500-2999 |**Option B:**- Length | Frequency - 500-999 | - 1000-1499 | - 1500-1999 | - 2000-2499 | - 2500-2999 |**Option C:**- Length | Frequency - 500-899 | - 900-1499 | - 1500-1999 | - 2000-2299 | - 2300-3000 |Each option provides a different range for grouping the river lengths into classes. The goal is to determine the most appropriate ranges, ensuring equal class width to accurately represent the data's distribution.

The given data is 2650 2620 1980 1870 1870 1460 1450 1450 1340 1280 1270 1150 1070 970 925…

Answered: 2650 2620 1980 1460 1450 1270 1150 1070…

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 SqFt 600000 2767 545000 2731 314900 2051 419000 2084 365000 2270 479000 1950 323000 1235 339900 2116 399000 1644 552000 2415 223017 1375 315777 1529 499000 2223 575000 2327 342000 1879 375000 1558 349000 2012 485000 1200 549888 1410 295000 1943 399000 1827 306999 1840 265200 1636 479000 2357 249700 1152 539500 2650 365000 2154 295900 1279 499000 2156 526000 2493 514900 2390 346000 1347 460000 2120 389000 1917 499000 1200 405000 2643 389900 1789 545000 2327 339000 1742 425000 1746 479000 1421 392000 2569 Can square feet explain prices? Provide evidence to support your answer. If the square feet is 2418, what is the expected price for the home? Please include the excel function.
4070 3870 4470 4060 4540 3880 4030 4060 4230 4310 4310 4130 4530 4470 4260 4350 4480 4060 4340 4220 3870 4160 4560 4190 4360 4220 4750 4310
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2020 2021 Price Quantity Price Quantity Racquets $120 420 $160 480 Court Hire $15 2,300 $15 2,500 Shoes $120 |390 $100 270 Required: Calculate only 3 weighted and unweighted index numbers by using above information, 2020 as base year for all.
The table shows the leading causes of death in a certain country in a recent year. The population of the country was 311311 million. If you lived in a typical city of 500,000, how many people would you expect to die of cancercancer each year? Cause Deaths Cause Deaths Heart disease 596 comma 700596,700 Alzheimer's disease 84 comma 90084,900 Cancer 575 comma 300575,300 Diabetes 73 comma 40073,400 Chronic respiratory diseases 143 comma 100143,100 Pneumonia/Influenza 53 comma 40053,400 Stroke 128 comma 600128,600 Kidney disease 45 comma 30045,300 Accidents 122 comma 500122,500 Suicide 38 comma 60038,600 About people would be expected to die of cancer each year. (Type a whole number. Round to the nearest person as needed.)
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.)
The health of the bear population in a park is monitored by periodic measurements taken from anesthetized bears. A sample of the weights of such bears is available below. Use a single value to estimate the mean weight of all such bears. Find a 95% confidence interval estimate of the mean of the population of all such bear weights. Click the icon to view the table of bear weights. ..... The estimate of the population of all such bear weights is (Round to one decimal place as needed.) pounds, Find the 95% confidence interval for the mean of the population of all such bear weights. pounds
how to convert a decimal nimber to a redical? with and without calculator.
8487 74 8179 82 8362 81 8220 81 6246 87 9100 66 6561 68 5873 81 7993 74 7932 82 6491 75 6816 82 9639 78 4595 84 5037 82 4427 79 6226 78 10768 73 8335 77 12311 65 10104 77 10503 76 7562 79 8593 79 7133 78 10205 84 14016 78 5959 81 3764 89 4297 85 7562 77 4844 74 5777 80 3599 84 3219 88 11187 75 2105 77 6650 78 11371 61 4517 91 7348 83 5696 77 4995 85 9248 70 6860 88 9776 80 4280 82 11154 82 3442 82 9674 70 7309 64 4530 79 4017 83 7122 77 5689 76 6109 80 3343 84 5029 82 4330 81 5425 74 8769 81 6880 76 6538 78 6521 78 9423 79 9697 83 3805 79 3134 83 3433 81 2979 84 6836 64 5804 67 7986 75 10994 73 11322 77 8937 64 8807 75 11087 80 10355 83 7858 85 3632 91 8040 88…
Part 2 out of 2 b. Keystrokes View Screen 1. 472.8 472.8 2. 16.3 16.3 3. 456.5 4. 5. Step 4: Step 5:| 0000
1040 1040 1290 1035 1050 960 745 770 1400 1080 845 1130 1025 1090 830 1075 810 1045 1015 970 1135 1160 1595 1365 825 1405 1230 1485 1015 715 1035 825 1190 1175 950 1305 1335 1725 1515 895 810 1135 1580 1130 1340 655 960 1265 860 875 940 1535 930 1480 1280 1055 1405 1220 1090 1410 1115 1010 1135 1135 1050 1205 1100 1290 1345 1170 1225 925 1255 1650 1000 890 1200 980 1005 1525 1165 1335 1175 1755 1035 1125 920 1150 1300 955 1075 1195 1475 1085 990 1295 835 1065 1405 1075 9 Currently 200 students are taking E270. Suppose each student is assigned to take a random sample of 100 two-bedroom aprtments in Indianapolis Metropolitan Area (IMA) and each build a 95% confidence interval for the average monthly rent for two-bedroom apartments. How many of the 200 interval estimated submitted by students do you expect to capture the population mean monthly rent? a 195 b 190 c 185 d 95
12 11 12 10 12 11 12 11 10 10 10 1:11 12 11 12 11 12 11 12 11 10 10 10 10 6. 12 11 12 11 12 11 12 11 10 10 10 10 12. 1. 12 11 12 11 11 10 10 10 10 RI 8. 91 91 3. 1.

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2650	2620	1980	1870	1870
1460	1450	1450	1340	1280
1270	1150	1070	970	925
911	891	859	790	770
751	717	688	660	642

2650 2620 1980 1460 1450 1270 1150 1070 859 688 911 891 751 717 1870 1450 1340 970 790 660