can anyone help Chamberlain Univer sity 2 Week 3: M b QuizTake a Test- Latoya He

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can anyone help

Chamberlain Univer sity 2 Week 3: M b QuizTake a Test- Latoya Her X yStatla O https://www.math l.com /student PlayerTestaspx?canvas as gr rnentponts poss le- tool-placement-url-https%a5ED Applied Managerial Statistics-VASSILIADIS Latoya Henderson & I 3181 Quiz: Week 3: MyStatLab Quiz :47 PM n 01104 This Question: 10 pts 1 of 14 (6 oomplele) 0 Find the equation of the regression line for the gven data Then construct a scatter given x-values If meaningful. The table below shows the heights (in feet) and the number of stones of sik notable buidngs n a chy plot of the data and araw the regression ine (The par of varabies have a sgnificant corresatkon ) hen use the regressian eqiation to preskt the aue of y hir ca ahe 520 52 494 39 484 34 -548feet 51 46 24 (c) x 321 feet (b) Predict the value of y for x-648 Choose the correct answer besow OA. 37 O B. 46 O c. 27 O D. not meaningful (c) Predict the value of y tor x 321 Choose the correct answer below 0A.46 B.51 O c. 27 O D. not meaningful (d) Predict the value of y for x 729. Choose the correct answer below O A. 51 Click to select your answer s)

Explanation / Answer

The statistical software output for this problem is:

Simple linear regression results:
Dependent Variable: y
Independent Variable: x
y = 7.6515942 + 0.058694114 x
Sample size: 6
R (correlation coefficient) = 0.5919591
R-sq = 0.35041558
Estimate of error standard deviation: 9.8119226

Parameter estimates:

Analysis of variance table for regression model:

Predicted values:

Hence,

a) For x = 501, y = 37

b) For x = 648, y = 46

c) For x = 321, y is not meaningful.

d) For x = 729, y = 50

Parameter Estimate Std. Err. Alternative DF T-Stat P-value Intercept 7.6515942 22.941326 0 4 0.33352886 0.7555 Slope 0.058694114 0.039956796 0 4 1.4689395 0.2158

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