Participants' cholesterol levels were collected at 3 different time points (before the margarine diet, 4 weeks after, and 8 weeks after) Was the Repeated Measures ANOVA significant?Report the statistics in APA Format Where were the significant differences in cholesterol levels, as in between which time points? Report the statistics for each comparison (including M, SD, p) in APA format. Cholesterol_R*(C:\Users\Betty\Desktop\Spring 2021 to be filed)DescriptivesT-TestsANOVAMixed ModelsRegression FrequenciesFactor▼ Repeated Measures ANOVAResultsRepeated Measures FactorsRepeated Measures ANOVAID12MargarineRM Factor 1Before DietWithin Subjects EffectsAfter!WeeksAfter 8 WeeksCasesSum of SquaresdfMean Squarepn?Level 4RM Factor 14.320a2a2.160a212.321<.0010.926DM Factor ?Residuals0.346340.010Note. Type III Sum of Squares• Mauchly's test of sphericity indicates that the assumption of sphericity is violated (p < .05).Repeated Measures CellsBeforeBefore DietAfter4weeksAfter 4 WeeksAfter8weeksAfter 8 WeeksBetween Subjects EffectsCasesSum of SquaresdfMean SquareFpBetween Subject FactorsResiduals65.866173.874Note. Type III Sum of SquaresDescriptivesDescriptivesCovariatesRM Factor 1МeanSDNAfter 4 Weeks5.8421.12318After 8 Weeks5.7791.10218Before Diet6.4081.19118DisplayPost Hoc TestsO Descriptive statisticsPost Hoc Comparisons - RM Factor 1V Estimates of effect sizeMean DifferenceSEtPholmO n2partial n?general n2Before.DietAfter.4. Weeks0.5660.03416.839<.001After 8. Weeks0.6290.03418.706<.001Vovk-Sellke maximum p-ratioAfter.4.WeeksAfter.8.Weeks0.0630.0341.8670.070Note. P-value adjusted for comparing a family of 3Modol

Was the Repeated Measures ANOVA significant? Since we have the P-value less than significance…

Answered: Participants' cholesterol levels were…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 17PS: Cholesterol Cholesterol in human blood is necessary, but too much can lead to health problems. There...

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Cholesterol Cholesterol in human blood is necessary, but too much can lead to health problems. There are three main types of cholesterol: HDL (high-density lipoproteins), LDL (low-density lipoproteins), and VLDL (very low-density lipoproteins). HDL is considered “good” cholesterol; LDL and VLDL are considered “bad” cholesterol. A standard fasting cholesterol blood test measures total cholesterol, HDL cholesterol, and triglycerides. These numbers are used to estimate LDL and VLDL, which are difficult to measure directly. Your doctor recommends that your combined LDL/VLDL cholesterol level be less than 130 milligrams per deciliter, your HDL cholesterol level be at least 60 milligrams per deciliter, and your total cholesterol level be no more than 200 milligrams per deciliter. (a) Write a system of linear inequalities for the recommended cholesterol levels. Let x represent the HDL cholesterol level, and let y represent the combined LDL VLDL cholesterol level. (b) Graph the system of inequalities from part (a). Label any vertices of the solution region. (c) Is the following set of cholesterol levels within the recommendations? Explain. LDL/VLDL: 120 milligrams per deciliter HDL: 90 milligrams per deciliter Total: 210 milligrams per deciliter (d) Give an example of cholesterol levels in which the LDL/VLDL cholesterol level is too high but the HDL cholesterol level is acceptable. (e) Another recommendation is that the ratio of total cholesterol to HDL cholesterol be less than 4 (that is, less than 4 to 1). Identify a point in the solution region from part (b) that meets this recommendation, and explain why it meets the recommendation.
(A) Socially conscious investors screen out stocks of alcohol and tobacco makers, firms with poor environmental records, and companies with poor labor practices. Some examples of "good," socially conscious companies are Johnson and Johnson, Dell Computers, Bank of America, and Home Depot. The question is, are such stocks overpriced? One measure of value is the P/E, or price-to-earnings ratio. High P/E ratios may indicate a stock is overpriced. For the S&P Stock Index of all major stocks, the mean P/E ratio is ? = 19.4. A random sample of 36 "socially conscious" stocks gave a P/E ratio sample mean of x = 17.6, with sample standard deviation s = 5.6. Does this indicate that the mean P/E ratio of all socially conscious stocks is different (either way) from the mean P/E ratio of the S&P Stock Index? Use ? = 0.05 i-What is the value of the sample test statistic? (Round your answer to three decimal places.) (B)Let x be a random variable that represents red blood cell count (RBC) in…
Engro group, who recently sold its Engro foods start-up for a multi-million-rupees sum, islooking for another investment for fresh capital. It is considering an investment in coal (X) andsolar (Y) power plant. For that they had a collected data on 5 different characteristics. Amandahas applied k-means clustering to this data for k = 2. Given the following data:Table 5.1 Observations X Y 1 20 18 2 8 20 3 36 26 4 22 12 5 14 4 a) Which value of k is the most appropriate to categorize these investments? Justify yourchoice with calculations.b) The two cluster centers after the first round of execution. c) The final two clusters. d) Visually represent the clusters of both parts (b) and (c).

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