Homework Answers
Answer : 
Reason : The regression equation is y=bo+b1*x, Here in this regression model bo=0.9156039 and b1=1.025779, both these values are rounded upto 3 decimal places as a result bo=0.916 and b1=1.026.(b0 and b1 are given in the output of the model)
Hope this helps(upvote please)
Add Answer to:
The data below shows the selling price in hundred thousands) and the list price in hundred...
The data below shows the selling price (in hundred thousands) and the list price (in hundred...
The data below shows the selling price (in hundred thousands) and the list price (in hundred thousands) of homes sold. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using alphaαequals=0.05 Is there sufficient evidence to conclude that there is a linear correlation between the two variables? Selling price (x): 404, 304, 379, 432, 456, 478, 318, 354, 415, 330, List price (y): 414, 316, 387, 439, 487, 476, 320, 370, 430, 431...
What would you predict the highway mpg for a car that is 142 inches long? Show...
What would you predict the highway mpg for a car that is 142 inches
long? Show your calculation and round to the nearest whole number.
Analysis Data Data Sets Window Help St ClearCopy PasteSave relation and Regression Print Significance: 0.05 Select the columns to be used for the x and y variables Sample size, n: Degrees of freedom: 19 21 Correlation Results: Correlation coeff, r: -0.7327824 Criticalr: 9 20.43285 79 x variable columny variable column P-value (two-tailed): 0.00016 Regression Results:...
Linear Regression and Prediction perform a linear regression to determine the line-of-best fit. Use weight as...
Linear Regression and Prediction perform a linear regression to determine the line-of-best fit. Use weight as your x (independent) variable and braking distance as your y (response) variable. Use four (4) places after the decimal in your answer. Sample size, n: 21 Degrees of freedom: 19 Correlation Results: Correlation coeff, r: 0.3513217 Critical r: ±0.4328579 P-value (two-tailed): 0.11837 Regression Results: Y= b0 + b1x: Y Intercept, b0: 125.308 Slope, b1: 0.0031873 Total Variation: 458.9524 Explained Variation: 56.6471 Unexplained Variation: 402.3053...
The data below shows the selling price (in hundred thousand) and the list price (in a...
The data below shows the selling price (in hundred thousand) and the list price (in a hundred thousand) of homes sold. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using alphaαequals=0.05 Is there sufficient evidence to conclude that there is a linear correlation between the twovariables? Selling Price (x) 400400 305305 376376 433433 455455 477477 315315 355355 416416 331331 List Price (y) 414414 317317 385385 440440 489489 479479 325325 367367 433433 342342...
House Selling Price Data for 100 homes relating y = selling price (in dollars) to x...
House Selling Price Data for 100 homes relating y = selling price (in dollars) to x = size of the house (in square feet) results in the regression line that is shown below. y= 9161 + 77.008x the slope estimate has standard error 6.262 Show all steps of a two-sided significance test of independence. Could the sample association between these two variables by explained by random variation? a) Assumptions b) Hypotheses: c) Test Statistics: d) p-value: e) Conclusion:
13.76 You want to develop a model to predict the selling price of homes based on assessed value. A sample of 30 recently sold single-family houses in a small city is selected to study the relatio...
13.76 You want to develop a model to predict the selling price of homes based on assessed value. A sample of 30 recently sold single-family houses in a small city is selected to study the relationship between selling price (in thousands of dollars) and assessed value (in thousands of dollars). The houses in the city were reassessed at full value one year prior to the study. The results are in House 1. (Hint: First, determine which are the independent and...
What would you predict the highway mpg for a car that is 142 inches
long? Show your calculation and round to the nearest whole number.
Analysis Data Data Sets Window Help St ClearCopy PasteSave relation and Regression Print Significance: 0.05 Select the columns to be used for the x and y variables Sample size, n: Degrees of freedom: 19 21 Correlation Results: Correlation coeff, r: -0.7327824 Criticalr: 9 20.43285 79 x variable columny variable column P-value (two-tailed): 0.00016 Regression Results:...
13.76 You want to develop a model to predict the selling price of homes based on assessed value. A sample of 30 recently sold single-family houses in a small city is selected to study the relationship between selling price (in thousands of dollars) and assessed value (in thousands of dollars). The houses in the city were reassessed at full value one year prior to the study. The results are in House 1. (Hint: First, determine which are the independent and...
Most questions answered within 3 hours.
-
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 3 minutes ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 8 minutes ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 11 minutes ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 12 minutes ago -
Why are polymers not typically casted into products?
asked 29 minutes ago -
When rolling a die 129 times, what is the probability of rolling
a 6 no more...
asked 46 minutes ago -
4. A call option currently sells for $7.75. It has a strike
price of $85 and...
asked 34 minutes ago -
1.
You need to prepare 10.0 liters of an acid aqueous solution with a
pH of...
asked 37 minutes ago -
Along an aggregate supply curve, if the level of output is less
than the natural level...
asked 38 minutes ago -
By 2025, annual consumption in emerging markets will total $30
trillion and contribute more than ________...
asked 43 minutes ago -
At what point does reformation cease to be a viable option for
those who are oppressed...
asked 47 minutes ago -
Place letters corresponding to amounts in the proper order for
lightest to heaviest samples:
a) 2100...
asked 51 minutes ago