2:58KOne of the biggest factors in determining the value of a home is the square footage. The accompanying datarepresent the square footage and selling price (in thousands of dollars) for a random sample of homes for sale in acertain region. Complete parts (a) through (h) below.Click the icon to view the housing data.(a) Which variable is the explanatory variable?Square FootageO Selling Price(b) Draw a scatter diagram of the data. Choose the correct scatter diagram below.O A.Ау4500-********1000+1000YesNo4500B.Q AX4500-Q|||1000+150=750C.750-r= 0.905(Round to three decimal places as needed.)(d) Is there a linear relation between square footage and asking price?150+O1000LTE 2.4G. 30%(c) Determine the linear correlation coefficient between square footage and asking price.14500QD.Ay750-(e) Find the least-squares regression line treating square footage as the explanatory variable.y = 0.16 x + (16.49(Round the slope to three decimal places as needed. Round the intercept to one decimal place as needed.)150+10004500 Square Footage, xSelling Price ($000s), y2148371.13231382.21177197.61988339.93064614.9TT2735364.74146632.72215377.72625427.51629285.91773268.93887701.4

All the selected option are accurate, correction and regression fitting is find by R programming.

Answered: 2:58 K One of the biggest factors in…

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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Which scale level are the variables given below? (a) Number of pages in the book (b) Number of circles on the Olympic flag (c) Level of fear of computer use (d) Car colors (e) Book titles
Activity 2: How many colleges are you applying to? 1. Record the data for the class here. 2. Create a dot plot of the data below. 3. What is the range of the data? 4. Calculate the mean and median for the set of data. Compare them. Mean: Median: 4. A new student joins our class and wants to apply to 40 colleges. Without calculating, how would this affect our median? Mean? When data sets are When data sets are ★ Key Takeaway ★ usually the MEAN is a better measure of center. usually the MEDIAN is a better measure of center.
Use this dataset for your analysis software.Cost-to-charge ratio (the percentage of the amount billed that represents the actual cost) for inpatient and outpatient services at 11 Oregon hospitals is shown in the following table. A scatterplot of the data is also shown. Cost-to-Charge Ratio Hospital OutpatientCare InpatientCare 1 62 80 2 66 76 3 63 75 4 51 62 5 75 100 6 65 88 7 56 64 8 45 50 9 48 54 10 71 83 11 54 100 The least-squares regression line with y = inpatient cost-to-charge ratio and x = outpatient cost-to-charge ratio is = -1.1 + 1.29 x. (a) Is the observation for Hospital 11 an influential observation? Yes or No (b) Is the observation for Hospital 11 an outlier? Yes or No (c) Is the observation for Hospital 5 an influential observation? Yes or No (d) Is the observation for Hospital 5 an outlier? Yes or No
what is the median weight in pounds?
Typed and correct answer please. I will rate accordingly.
Use the coefficient of variation to determine whether coffee prices or gasoline prices were more stable in 2015. Use the population standard and population mean of each set of data. What is the coefficient of variation for the price of a pound of coffee and a pound of gasoline?
Data Table for Wins and Losses The accompanying table shows data for the number of wins and losses in the Major League for 2017. Complete parts a and b below. E Click the icon to view the data table. Team Wins (ESPN) Losses (ESPN) Arizona Diamondbacks 93 69 a. Find the percentile rank for the wins by the San Diego Padres. Atlanta Braves 72 90 Baltimore Orioles 75 87 The percentile rank for the wins by the San Diego Padres is. (Round to one decimal place as needed.) Boston Red Sox Chicago Cubs Chicago White Sox 93 69 92 70 b. Find the percentile rank for the losses by the Pittsburgh Pirates. 67 95 Cincinnati Reds 68 94 The percentile rank for the losses by the Pittsburgh Pirates is Cleveland Indians 102 60 (Round to one decimal place as needed.) Colorado Rockies 87 75 Detroit Tigers 64 98 Houston Astros 101 61 Kansas City Royals Los Angeles Angels Los Angeles Dodgers 80 82 80 82 104 58 Miami Marlins 77 85 Milwaukee Brewers 86 76 Minnesota Twins 85 77 New York Mets 70 92 New York Yankees…
Find the mean, mode, and median
Examine the data displayed by the box-and-whisker plot. Determine whether the distribution is symmetrical, skewed to the left, or skewed to the right. Justify your selection. Grams of Fat in Food Items at Beef Barn 10 20 30 Focus prds English (United States)
Use a stem-and-leaf plot that has two rows for each stem to display the data, which represent the income (in millions) of 30 of the highest paid athletes. Describe any patterns. EM 37 36 44 50 35 58 56 67 48 63 46 37 77 45 34 44 43 81 53 38 73 34 38 87 34 53 41 42 45 58 Determine the leaves in the stem-and-leaf plot below. Key: 3|3= 33 Income (S millions) 4 . 8. 8. Enter your answer in the edit fields and then click Check Answer. Check Answer 1 part remaining Clear All 3.
Can someone please help? Thank you.
Which of the following is NOT an example of cross-sectional data?

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