Problem B:Suppose that Cities A, B and C have the following observednumber of COVID19 cases. Determine if the COVID19 cases forthese barangays are homogeneous.Which is the appropriate alternative hypothesis?CityACOVID19 cases 400B450C500O The proportions of COVID19 cases in the 3 cities are all equal.O At least two cities have equal proportions of COVID10 cases.O The proportions of COVID19 cases in the 3 cities are not all equal.O The COVID19 cases in the 3 cities are homogeneous.

Problem B Given The data is as follows: City A B C COVID19 cases 400 450 500

Answered: Problem B: Suppose that Cities A, B and…

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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The following data are samples data of COVID-19 cases in two different states which are Klang Valley and Pulau Pinang. The data are taken according to weeks and are divided into five different age groups. www Age group 30 yo - 49 yo О yo - 11 yo 12 yo - 29 yo 50 yo - 69 yo 70 yot State Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Klang Valley Pulau Pinang Pulau Pinang Pulau Pinang 1702 2909 3782 1379 279 1602 2745 3912 1444 246 2105 3472 4868 1964 343 2106 3406 4867 1887 309 1918 3220 4698 1700 315 1849 3433 4598 1571 304 1493 2954 4058 1210 249 1212 2605 3403 1198 252 930 2012 2730 904 220 877 2123 2676 1077 217 414 543 634 362 140 330 477 637 301 111 318 470 636 316 97 Pulau Pinang 303 572 712 384 126 Pulau Pinang Pulau Pinang Pulau Pinang 269 586 661 384 100 305 549 683 421 120 257 571 622 415 116 Pulau Pinang Pulau Pinang Pulau Pinang 244 439 538 308 85 211 440 473 299 77 192 403 478 271 85 e) Min Xian believes…
A random sample of 107 Langara students was obtained. Students were asked to report their primary method of transportation traveling to (and from) Langara to their residence. A cross-tabulation of gender and method of transportation is shown below. Method of Transportation Gender Drive Alone Transit Other Male 19 25 3 Female 22 25 13 litu tho otudont is female? Show
a) 22.00 B) 11.86 NS) 3.44 D) 34.23 TO) 15.45
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Answer for Question D)
A cognitive retraining clinic assists outpatient victims of head injury, anoxia, or other conditions that result in cognitive impairment. Each incoming patient is evaluated to establish an appropriate treatment program and estimated length of stay. To see if the evaluation teams are consistent, 12 randomly chosen patients are separately evaluated by two expert teams (A and B) as shown. Estimated Length of Stay in Weeks Patient Team 1 2 3 4 5 6 7 8 9 10 11 12 A 24 24 52 30 40 30 18 30 18 40 24 12 B 24 20 52 36 36 24 36 16 52 24 24 16 Estimated Length of Stay (ELOS) for 12 Cognitive Retraining Patients Evaluated by Two Teams Patient Team A Team B 1 24 24 2 24 20 3 52 52 4 30 36 5 40 36 6 30 24 7 18 36 8 30 16 9 18 52 10 40 24…
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