Find the sample standard deviation (s) and the sample average concentration (x̄) using the results of the tested samples (b) If there is any evidence to suggest the soda is contaminated, you must use an appropriate statistical test to report on it. State any and all assumptions us

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Chapter1: Combinatorial Analysis
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(a) Find the sample standard deviation (s) and the sample average concentration () using the results of the tested samples

(b) If there is any evidence to suggest the soda is contaminated, you must use an appropriate statistical test to report on it. State any and all assumptions used

Practice Question 1
Inside a soda factory, the soda is considered too dangerous to drink if the concentration of heavy
metals is greater than 500 mg/L. As a worker in this factory, you are doing a quality test of the soda.
You take six different samples from different places inside the factory, these were the results:
Sample Concentration
(mg/L)
123456
730
590
430
490
640
540
Part A:
Find the sample standard deviation (s) and the sample
average concentration (x) using the results of the tested
samples
Pat B:
If there is any evidence to suggest the soda is contaminated,
you must use an appropriate statistical test to report on it.
State any and all assumptions used
Transcribed Image Text:Practice Question 1 Inside a soda factory, the soda is considered too dangerous to drink if the concentration of heavy metals is greater than 500 mg/L. As a worker in this factory, you are doing a quality test of the soda. You take six different samples from different places inside the factory, these were the results: Sample Concentration (mg/L) 123456 730 590 430 490 640 540 Part A: Find the sample standard deviation (s) and the sample average concentration (x) using the results of the tested samples Pat B: If there is any evidence to suggest the soda is contaminated, you must use an appropriate statistical test to report on it. State any and all assumptions used
Expert Solution
Step 1: Write the given information.

From the given information,

SampleConcentration
1730
2590
3430
4490
5640
6540


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