Q2) The following data represents theresults of an experimental test, if therelation between variables take theform y=ae^(b√x)y = aeb√xX47121524y131074*the correlation coefficient of the (2above relation0.9927 O0.9727 O0.9772 O0.9977 Onone of all above O

Data given X:4,7,12,15,24 Y:13,10,9,7,4

Answered: Q2) The following data represents the…

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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In part b I need to draw the power function of the test that rejects and I also lack part c
Q2) The following data represents the results of an experimental test, if the relation between variables take the form y=ae^(bvx) y = aeb√x X 4 7 12 15 24 y 13 10 9 7 4 * the correlation coefficient of the above (2 relation 0.9927 0.9727 0.9772 0.9977 none of all above
5.54 If the arithmetic mean of two unequal positive real number 'a' and 'b'; (a> b). be twice as great as their geometric mean, show that: a: b = (2+√3)(2-√3) Example 5:36. Find the value of mean, mode and median from the data given below Weight (in kg.) No. of students = 93 - 97 ,98 - 102, 103 - 107 ,108-112, 113-117, 118 -122, 123 - 127, 128 -132 Number of students= 3, 5,12,17,14,6,3,1 Example 542. (a) Find the Geometric Mean of 2, 4, 8, 12, 16 and 24. (b) If the observations 2, 4, 8 and 16 occur with frequencies 4, 3, 2 and I respectively, find their geometric mean
The value of the correlation r = (x,y) for the information would be: n = 8, Sum(x) = 609, Sum(y) = 504, Sum (x)^2 = 47995, Sum (y)^2 = 32954, and Sum (xy) = 395650 0.255 0.147 0.855 0.174
3.1 Suppose X ~ N(18, 7). What value of x has a z-score of -2.16? Round to 2 decimal places..
The following data covering 1000 students (eng’g) were taken from the records of the registrar at the end of the semester. Each student has taken at least one of the subjects 631 students passed Mathematics 572 students passed Physics 733 students passed Math and Physics 330 students passed Math and Chemistry 480 students passed Math and Chemistry 416 students passed Physics and Chemistry 272 students passed all 3 subjects How many students passed Chemistry and Physics but not Math? How many students passed Math and Physics but not Chemistry? How many students passed Math and Chemistry but not Physics? How many students did not pass any of the subjects? How many students passed Math only? How many students passed exactly one subject?
my answer for part b) of 6.24 was: (4.3, 9.26) so the variability in Hours is equal to 4.3 hours to 9.26 hours and in minutes its 258 to 555.6 minutes. I also posted 6.24 the previous exercise so that you have all the information but I need help with 6.25.
From the data points (15, 24), (18, 37), (22, 25), determine f (16) using Newton's divided difference interpolation. Round-off to 3 decimal places. asap
Are the signs of the coefficients on the variables "Frequency of Flights" and "Destination is a Big City" corresponding to the utility of the "Air" mode meaningful? Utility for Car Utility for Air param. t stat Param. t stat Constant 4.77 6.995 0 fixed Travel Time (mins) -0.03 -16.926 -0.03 -16.926 Travel Cost / Income ($/$) -726.35 -4.28 -726.35 -4.28 Frequency of Flights (per week) 0 fixed 0.12 13.414 Is Destination a Large City 0 fixed 1.5 5.576 Travel Party Size > =2^2 1.75 5.873 0 Fixed
A report noted that the correlation between fish activity and water temperature (Fahrenheit) is 0.86. If the temperature were measured in degrees Celsius how would the correlation change? Note F= 9/5 C + 32. r = 47.7 (5/9 of 86) r= 79.77 { 5/9 (86) + 32} r= 0.86 no change it would depend on how many zero temperature (F) observations need the actual data.
The following data covering 1000 students (eng’g) were taken from the records of the registrar at the end of the semester. Each student has taken at least one of the subjects 631 students passed Mathematics 572 students passed Physics 733 students passed chemistry 330 students passed Math and physics 480 students passed Math and Chemistry 416 students passed Physics and Chemistry 272 students passed all 3 subjects How many students passed Chemistry and Physics but not Math? How many students passed Math and Physics but not Chemistry? How many students passed Math and Chemistry but not Physics? How many students did not pass any of the subjects? How many students passed Math only? How many students passed exactly one subject?I need help to solved the number 4,5,6
If there is a negative correlation between the variables, then the value of r must be إختر أحد الخيارات between 0 and 1 between-0.3 and 0 O None of these O from-1 to-0.3 O Zero O

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Q2) The following data represents the results of an experimental test, if the relation between variables take the form y=ae^(b√x) y = aeb√x 4 7 12 15 24 y 13 10 9 7 4 * the correlation coefficient of the (2 above relation 0.9927 O 0.9727 O 0.9772 O 0.9977 O none of all above O X