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The table below shows the temperature (degree Celcius) and the number of hot coffee ordered in a cafe in 8 days: Tempera
Posted: Wed Nov 24, 2021 10:02 am
by answerhappygod
- The Table Below Shows The Temperature Degree Celcius And The Number Of Hot Coffee Ordered In A Cafe In 8 Days Tempera 1 (22.89 KiB) Viewed 90 times
The table below shows the temperature (degree Celcius) and the number of hot coffee ordered in a cafe in 8 days: Temperature (degree Celcius) 7 18 22 25 30 14 12 37 Coffee Cups 57 37 42 34 12 52 47 10 a. Determine the correlation coefficient I between the two variables. Answer rounded to at least 4 decimal places. b. Determine the slope coefficient B1 for the regression on number of coffee cups ordered for temperature. Answer rounded to at least 4 decimal places. c. Determine the y-intercept Bo for the regression on number of coffee cups ordered for temperature. Answer rounded to at least 4 decimal places. d. What will be the average number of coffee cups ordered when the temperature is 18 (degree Celcius)? Answer rounded to at least 4 decimal places,