It is known through Operation Laban Altapresyon that 15% of adults from the Province of Realeza arehypertensive. Princess recently conducted a survey to determine the prevalence of high blood pressure amongthe towns of the Province of Realeza. Her findings are tabulated below.Table 1. Distribution of Survey Respondents by Town and Blood Pressure StatusBlood Pressure StatusTowns in RealezaTotalNormotensive HypertensiveSan Luis36846414Galindo34862410Coronacion35523378Given the provided data, identify if there has been a change in the prevalence of hypertension in the town ofSan Luis.Which of the following is the most appropriate null hypothesis?

Chi -square test : A chi-square test is a statistical test that is used to compare observed and…

Answered: It is known through Operation Laban…

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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Please show all your work to receive full credits. The following are sample data provided by a moving company on the weights of six shipments, the distances they are moved, and the damage that that was incurred: Weight (1,000 pounds) Distance Damage (1,000 miles) (dollars) X1 X2 y 4.0 1.5 160 3.0 2.2 112 1.6 1.0 69 1.2 2.0 90 3.4 0.8 123 4.8 1.6 186 a) Fit an equation of the form y bo + b1 x1 + b2 x2 b) Use the equation obtained in part (a) to estimate the damage when a shipment weighting 2200 pounds is moved 1100 miles. Hint: Use the given equation to solve for bo, b1 and b2 and then put it back in y= bo + bị x1 + b2 X2 X2
Use the following data set to solve nos. 35 – 37. 10, 8, 20, 12, 8, 0, 5 35. What is the mode of the data set? 36. What is the mean of the data set? 37. What is the median of the distribution?
3. What is the sample mean for the following sample of scores? Scores: 1, 2, 5, 4
It is known through Operation Laban Altapresyon that 15% of adults from the Province of Realeza are hypertensive. Princess recently conducted a survey to determine the prevalence of high blood pressure among the towns of the Province of Realeza. Her findings are tabulated below.
Please scroll down to see the entire question. The quality control manager of an automobile parts factory would like to know whether there is a difference between the proportion of defective parts produced on different days of the work week. Random samples of 100 parts produced on each day of the week were selected, with the following results: Result: Mon Tues Wed Thurs Fri # of defective parts: 12 7 7 10 14 # of non-defective parts: 88 93 93 90 86 At 5% level of significance, is there evidence of a significant difference in the proportion of defective parts produced on the various days of the week (A ) Step-1: State the hypotheses ( H0 and H1 ), and identify the claim A. H0: Proportion of defective parts is not the same for the days of the week. H1: Proportion of defective parts is the same for all days of the week B. H0: Proportion of defective parts is dependent on the days of the week H1: Proportionof defective parts is…
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It is known through Operation Laban Altapresyon that 15% of adults from the Province o Realeza are hypertensive. Princess recently conducted a survey to determine the prevalence of high blood pressure among the towns of the Province of Realeza. Her findings are tabulated below. Table 1. Distribution of Survey Respondents by Town and Blood Pressure Status Blood Pressure Status Towns in Realeza Total Normotensive Hypertensive San Luis 368 46 414 Galindo 348 62 410 Coronacion 355 378 Given the provided data, identify if there has been a change in the prevalence of hypertension in the town of San Luis. SAMSUNG 23
Fund the mean and variance for the following sample data 12, 16, 11, 23, 9, 17, 12, 25
What is the value of SS for the following sample? 1,3,2,2?
7. please help a through d.
1. A car dealer wants to determine whether there is a difference in gas mileage between six car models. The ANOVA table for the data is given below. [Seorang pengusaha kereta ingin menentukan sama ada terdapat perbezaan perbatuan gas di antara 3 model kereta. Jadual ANOVA bagi data berkenaan seperti di bawah.] Source [Sumber] [Darjah kebebasan] [Jumlah kuasa dua] [Min kuasa dua] Treatment Degress of freedom Sum of squares Mean square F a 74 d f |[Rawatan] Error [Ralat] Total 35 195 Jumlah] (a) Complete the ANOVA table. [Lengkapkan jadual ANOVA tersebut.] (b) Write the hypotheses and determine whether there is a significant difference between mean gas mileage by different car models at a = 0.05. [Tulis hipotesis dan tentukan sama ada terdapat perbezaan yang signifikan antara perbatuan purata gas oleh model kereta yang berbeza pada a = 0.05.] %3D
1. A researcher plans to conduct a survey among students in a public high school. If the population of thisschool is 5,000, find the sample size and the percentage from the N population. (Margin of error is 5%)A = {9,10,11,7,13}B = {10,10,10,10,10}C = {1,1,10,19,19}a. Calculate the mean of each data set.b. Calculate the standard deviation of each data set.c. Which set has the largest standard deviation?

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