The following table shows the amount of melted plastic (in grams) at various temperatures of the plastic (in Celsius). (i) Find the linear regression equation of the amount of melted plastic vs....

The following table shows the amount of melted plastic (in grams) at various temperatures of the plastic (in Celsius).

(i) Find the linear regression equation of the amount of melted plastic vs. temperature.

(ii) Estimate the amount of melted plastic at temperature 1.75 Celcius.

(iii) Calculate the coefficient of correlation and comment on the relationship between temperature and amount of melted plastic.

(iv) Calculate the Spearman’s rank correlation coefficient for the above data.

Temperature (Celcius)<br>1.0<br>1.1<br>1.2<br>1.3<br>1.4<br>1.5<br>1.6<br>1.7<br>1.8<br>1.9<br>2.0<br>Melted Plastic (in grams) 8.1 7.8 8.5 9.8 9.5 8.9<br>8.6 10.2<br>9.3 9.2<br>10.5<br>

Extracted text: Temperature (Celcius) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 Melted Plastic (in grams) 8.1 7.8 8.5 9.8 9.5 8.9 8.6 10.2 9.3 9.2 10.5

Jun 10, 2022

SOLUTION.PDF

Sun	Mon	Tue	Wed	Thu	Fri	Sat
30	31	1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	1	2	3

The following table shows the amount of melted plastic (in grams) at various temperatures of the plastic (in Celsius). (i) Find the linear regression equation of the amount of melted plastic vs....

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