The following data shows the death cases of COVID-19, x and the number of positive COVID-19 cases, y in Indonesia from 29 December 2021 until 5 January 2022. Positive cases, y Death cases, X Date...


The following data shows the death cases of COVID-19, x and the number of positive COVID-19 cases,<br>y in Indonesia from 29 December 2021 until 5 January 2022.<br>Positive cases, y<br>Death cases, X<br>Date<br>29/12/2021<br>224<br>30/12/2021<br>241<br>1<br>31/12/2021<br>205<br>1/1/2022<br>191<br>2/1/2022<br>135<br>1<br>3/1/2022<br>167<br>4/1/2022<br>206<br>1<br>5/1/2022<br>245<br>2<br>a) Determine the regression line equation.<br>b) Draw the best fit line at the scatter plot using regression line equation you<br>obtained in (a).<br>c) Compute the value of the correlation coefficient and comment.<br>d) Compute the value of coefficient determination and comment.<br>

Extracted text: The following data shows the death cases of COVID-19, x and the number of positive COVID-19 cases, y in Indonesia from 29 December 2021 until 5 January 2022. Positive cases, y Death cases, X Date 29/12/2021 224 30/12/2021 241 1 31/12/2021 205 1/1/2022 191 2/1/2022 135 1 3/1/2022 167 4/1/2022 206 1 5/1/2022 245 2 a) Determine the regression line equation. b) Draw the best fit line at the scatter plot using regression line equation you obtained in (a). c) Compute the value of the correlation coefficient and comment. d) Compute the value of coefficient determination and comment.

Jun 07, 2022
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