[Statistics] How do you find the point estimate? The data is given belowPollution Group40 116 144 147 126 164 135 1 53 1 45 1 52 1 31 1 38 1 44 1 29 1 45 1 47 134 228 2 36 2 19 2 35 2 37 236 2 39 2 32 225 2 37 2 40 2 44 2 38 2 An engineer suspects that a power plant in the city is increasing the air pollution in the vicinity of the plant. Asample of measurements of carbon monoxide (in mg/m3 of air) in the vicinity of the plant (Group 1) is obtainedfor comparison with another sample obtained from other locations (Group 2) in the city.Dataset is available at pollution.txtAssuming the populations' variances are equal, find a point estimate for the common variance based on thesamples from both groups.Note: Please round your answer to four decimal places.

The pooled variance is the point estimate of the common variance based on the samples from both the…

[Statistics] How do you find the point estimate? The data is given below Pollution Group 40 1 16 1 44 1 47 1 26 1 64 1 35 1 53 1 45 1 52 1 31 1 38 1 44 1 29 1 45 1 47 1 34 2 28 2 36 2 19 2 35 2 37 2 36 2 39 2 32 2 25 2 37 2 40 2 44 2 38 2

[Statistics] How do you find the point estimate? The data is given below Pollution Group 40 1 16 1 44 1 47 1 26 1 64 1 35 1 53 1 45 1 52 1 31 1 38 1 44 1 29 1 45 1 47 1 34 2 28 2 36 2 19 2 35 2 37 2 36 2 39 2 32 2 25 2 37 2 40 2 44 2 38 2

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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Question

[Statistics] How do you find the point estimate? The data is given below

Pollution Group
40 1
16 1
44 1
47 1
26 1
64 1
35 1
53 1
45 1
52 1
31 1
38 1
44 1
29 1
45 1
47 1
34 2
28 2
36 2
19 2
35 2
37 2
36 2
39 2
32 2
25 2
37 2
40 2
44 2
38 2

An engineer suspects that a power plant in the city is increasing the air pollution in the vicinity of the plant. A
sample of measurements of carbon monoxide (in mg/m3 of air) in the vicinity of the plant (Group 1) is obtained
for comparison with another sample obtained from other locations (Group 2) in the city.
Dataset is available at pollution.txt
Assuming the populations' variances are equal, find a point estimate for the common variance based on the
samples from both groups.
Note: Please round your answer to four decimal places.

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