Here is the recommended dosage chart for milliliters of Ibuprofen, a medicine for pain and fever based on a child's weight in pounds.Weight Dosage(lbs)92733384354657687255075100125150175200250300350400 wUse your calculator to find a linear model for this data.dose= type your answer...Use your model to recommend the dosage for a child weighing 50 lbs. type your answer...Interpret the slope of your model in context.type your answer...Find the residual for the dose for a 76 pound child. type your answer...Previous(weight)#mdA HAO n6BE9Olly&h0ml* 00Dml

Regression equation has two regressors, they are slope and intercept. Slope is the changing variable…

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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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The New York State average of price of gasoline for 2001 through 2004. We are interested in how the price is changing. Price/gal $1.345 $1.408 $1.537 $1.580 year since 2000 1 2 3 Conditions met? choose your answer... Model: price/gal = type your answer... Predict the price of gas for 2010. $ type your answer.... 2 The actual price of gas in 2010 was $2.19. What was the residual for this model. $ type your answer.... W S X # 3 e gallon d C C $ 54 r year 4 % 5 t g DELL Oll < 10 6 y b & 7 h 0 3 8 j 4 O i - 9 k m O .0
Use table and picture to solve!!! Thank you so much
Data Set: {(−3,4), (−2, 3), (−1, 3), (0, 7), (1, 5), (2, 6), (3, 1)} 1. The regression line is: y = -2 FS 0.3 Your Turn: Data Set 2 2. Based on the regression line, we would expect the value of response variable to be 0.005 4. If x= -3.5, the y = 1 when the explanatory variable is 0. 3. For each increase of 1 in of the explanatory variable, we can expect a(n) decrease of 1 in the response variable. ovemple of F6 evtrannlation X O Search MALERINION 8 *. This is an g prt sc home
Please help with (f). The two fill in questions. Thank you.
What is the dollar amount of change in sales for each new year according to the regression (slope) model? Do not use commas or $ in your answer.
Instructions: The following is the recorded earthquakes on South Carolina from August, 2016 to February, 2017. Use the data to find the residuals. Then draw a residual plot by hand. Use the residual plot to determine if the linear model is the best regression model for this data. Magnitude Depth (km.) 1.7 2.9 1.1 0.8 1.4 1.9 0.7 3.2 0.8 4.3 1.9 4 1.7 6.3 1.9 6.9 1.9 0.9 | 1.1 Source: USGS Residual (Round to nearest tenth) 1.7 -2.2 1.1 -1.8 1.4 -2.0 0.7 -2.2
An experiment is run. The mass of an object is recorded over time. Time (min) Mass (g) 32 40 36 32 37 32 39 30 50 27 Using your calculator, run a linear regression to determine the equation of the line of best fit. Round to two decimal places, use x for the variable.y=Using your equation, estimate the mass of the object at 41 minutes.grams=
The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) variable. Then find the best predicted weight of a bear with a chest size of 40 inches. Is the result close to the actual weight of 352 pounds? Use a significance level of 0.05. Chest size (inches) *Weight (pounds) 44 54 328 528 41 55 39 51 418 580 296 503 Click the icon to view the critical values of the Pearson correlation coefficient r. - What is the regression equation? x (Round to one decimal place as needed.)
For the data in the table, find the regression equation. Round the slope and y-intercept two decimals. y 3 12 13 16 10 29 12 32 15 35 18 37 19 39 20 40 Use your equation to predict y when x = 21 y = Submit Question 467 O258098
Use the cost model screenshot attached to answer the question. Thanks for the help. Use the weekly cost model to estimate the total weekly cost when the weekly demand is 147. Round to the nearest dollar. $
How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the average weight of the pony (in kilograms). x 3 6 12 20 26 y 60 95 140 160 189 (a) Make a scatter diagram of the data and visualize the line you think best fits the data. Flash Player version 10 or higher is required for this question. You can get Flash Player free from Adobe's website. (b) Would you say the correlation is low, moderate, or strong? low moderate strong Would you say the correlation is positive or negative? positive negative (c) Use a calculator to verify that x = 67, x2 = 1265, y = 644, y2 = 93,546, and xy = 10,544. Compute r. (Round your answer to three decimal places.) As x increases from 3 to 26 months, does the value of r imply that y should tend to increase or decrease? Explain your answer. Given our value of r, y should…

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