Q Lumen OHMb My Questions | bartlebyA https://ohm.lumenlearning.com/assess2/?cid=57367&aid=4168580#/skip/1I New foldere Web StoreO My LaGuardia - Stu.O Employee-facing re..V Electronic libraryO Laugrdia work time.A Login - FAFSA on th.WP WileyPLUSO Lumen OHME Reading listApplying the Central Limit Theorem:The amount of contaminants that are allowed in food products is determined by the FDA (Food andDrug Administration). Common contaminants in cow milk include feces, blood, hormones, andantibiotics. Suppose you work for the FDA and are told that the current amount of somatic cells(common name "pus") in 1 cc of cow milk is currently 750,000 (note: this is the actual allowedamount in the US!). You are also told the standard deviation is 68000 cells. The FDA then tasks youwith checking to see if this is accurate.You collect a random sample of 55 specimens (1 cc each) which results in a sample mean of 765171pus cells. Use this sample data to create a sampling distribution. Assume that the population meanis equal to the FDA's legal limit and see what the probability is for getting your random sample.a. Why is the sampling distribution approximately normal?b. What is the mean of the sampling distribution?c. What is the standard deviation of the sampling distribution?d. Assuming that the population mean is 750,000, what is the probability that a simple randomsample of 55 1 cc specimens has a mean of at least 765171 pus cells? Q Lumen OHMb My Questions | bartlebyA ohm.lumenlearning.com/assess2/?cid%3D57367&aid%3D4168580#/skip/1出☆I New foldere Web StoreO My LaGuardia - Stu.O Employee-facing re..V Electronic libraryX Laugrdia work time.A Login - FAFSA on th.WP WileyPLUSO Lumen OHME Reading liste. Is this unusual? Use the rule of thumb that events with probability less than 5% are consideredunusual.O YesO Nof. Explain your results above and use them to make an argument that the assumed populationmean is incorrect. (6 points) Structure your essay as follows:1. Describe the population and parameter for this situation.2. Describe the sample and statistic for this situation.3. Give a brief explanation of what a sampling distribution is.4. Describe the sampling distribution for this situation.5. Explain why the Central Limit Theorem applies in this situation.6. Interpret the answer to part d.7. Use the answer to part e. to argue that the assumed population mean is either correct orincorrect. If incorrect, indicate whether you think the actual population mean is greater or lessthan the assumed value.8. Explain what the FDA should do with this information.EditInsertFormatsBI U x,A A -<>E- E E e ? 2 N囲。

HERE GIVEN FOR STOMICS CELLS IN COW MILK MEAN =μ=7,50,000 POPULATION S.D=σ=68000 FOR SAMPLING…

Answered: The amount of contaminants that are…

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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According to the CDC, cholesterol levels can be reduced by following a healthy diet, getting regular exercise, and reducing the amount of alcohol consumed on a weekly basis. One method of monitoring overall cholesterol levels is to calculate your cholesterol ratio (LDL/HDL), in general a cholesterol ratio between 3.5 and 5.0 is considered to be healthy for most adults. Suppose you are a clinical researcher testing the effects of these lifestyle changes on patient cholesterol levels. In order to determine if following these guidelines helps to reduce overall cholesterol, a total of 18 participants (N = 18) with moderate to high cholesterol ratios (i.e., 3.91 to > 5.0) were recruited for a healthy lifestyle study and their cholesterol ratio was calculated three times over a six week period: Week 0 (baseline), Week 3, and Week 6. Using the variables "Week 0", "Week 3", and "Week 6" in the data set, conduct a One-Way, Within Subjects (AKA Repeated Measures) ANOVA, at α = 0.05, to see…
In Utah, it is illegal for a person to drive if their blood alcohol level (BAC) is higher than 0.05. For a typical male, their liver can decrease BAC by 0.015 per hour. If a typical male has a BAC of 0.08 at 6pm and consumes no more alcohol, what is his predicted BAC at 7:30pm?When do you predict a typical male in part a. will have a BAC of 0?If Peter had a BAC of 0.08 at 7pm, do you think he will be legal to drive at exactly 9:00pm? Explain your answer in 1-2 sentences
According to the CDC, cholesterol levels can be reduced by following a healthy diet, getting regular exercise, and reducing the amount of alcohol consumed on a weekly basis. One method of monitoring overall cholesterol levels is to calculate your cholesterol ratio (LDL/HDL), in general a cholesterol ratio between 3.5 and 5.0 is considered to be healthy for most adults. Suppose you are a clinical researcher testing the effects of these lifestyle changes on patient cholesterol levels. In order to determine if following these guidelines helps to reduce overall cholesterol, a total of 18 participants (N = 18) with moderate to high cholesterol ratios (i.e., 3.91 to > 5.0) were recruited for a healthy lifestyle study and their cholesterol ratio was calculated three times over a six week period: Week 0 (baseline), Week 3, and Week 6. Using the variables "Week 0", "Week 3", and "Week 6" in the data set, conduct a One-Way, Within Subjects (AKA Repeated Measures) ANOVA, at α = 0.05, to see…
The bacterium Staphylococcus aureus is commonly found on the skin and rarely causes major problems. If it gets under the skin or into the lungs it can cause boils or pneumonia. If the strain of bacterium causing these problems is resistant to methicillin, the infections can be life threatening. Methicillin resistant Staphy- lococcus aureus or MRSA is, therefore, a major concern in hospitals and clinics. Given the death rate from MRSA lung infections is 20%, if 20 patients are admitted in the hospital find the following probabilities: (a) Less than 3 die (b) At least 3 die. (c) Between 6 and 3 die.
please answer correctly:
The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 38 who smoke. Step 1 of 2: Suppose a sample of 273 Americans over 38 is drawn. Of these people, 79 smoke. Using the data, estimate the proportion of Americans over 38 who smoke. Enter your answer as a fraction or a decimal number rounded to three decimal places. Step 2 of 2: Suppose a sample of 273 Americans over 38 is drawn. Of these people, 79 smoke. Using the data, construct the 85% confidence interval for the population proportion of Americans over 38 who smoke. Round your answers to three decimal places. Lower end point, upper end point
In late July 2016, the Ohio Department of Health collected vials of water from 12 beaches on Lake Erie to investigate water quality. Those vials were being tested for E. coli bacteria which are found in human and animal feces and can cause illness and disease, should a swimmer accidentally ingest some water. These beaches had been found to be safe earlier in the summer with E. coli counts, on average of 88 per 100-millileter vial (about 3.4 ounces). However, E. coli counts can change due to weather and other variables. Experts consider it unsafe if a vial contains more than 88 E. coli bacteria. The mean E. coli count in the 12 vials was found to be 113.75 with a standard deviation of 93.9. Is this evidence that the water is unsafe? Test at the 1% level of significance. a) State the hypotheses. b) Find the test statistic and p-value. c) Based on your p-value, state whether or not you will reject the null hypothesis and a statement of your findings, relating back to the problem.
As humans we consume food. The body extracts good things such as proteins and vitamins and throws away waste. A typical waste product is uric acid. High levels of uric acid can be an indication of conditions such as gout, kidney disease, and cancer. For females a high level of uric acid is 6 mg/dL or more and for males a high level of uric acid is 7 mg/dL or more. Suppose, over a period of months, an adult female was given 5 blood tests for uric acid. The results of each blood test are shown below. results 6.75 6.68 12.07 10.29 6.68 The distribution of uric acid in healthy adult females is normally distributed with known population standard deviation, σ=2.09σ=2.09 mg/dl.Find a 95% confidence interval for the population mean of uric acid in this adult female's blood. Assume the sample of blood tests were given in a way that's equivalent to a simple random sample. (Round your answers to two decimal places.)margin of error mg/dLlower limit mg/dLupper limit mg/dLDoes this…

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