hlo, please answer these questions, thank you so much appreciate it...

10 1 point Click on the scatterplot that shows a perfect positive correlation (i.e. r = 1) 39 ? 3 5 6 Type here to search O w G X 11:14 PM 2021-04-0411 1 point The government is considering building a new hospital in a city in Ontario. Part of the decision criterion is based on demographic data such as the age of the cities. city residents, specifically, the size of a city can be used to estimate the median age of its residents. The table below is based on a random sample of 10 Ontario 28 . Use the regression equation to predict the median age for a city with 190,000 residents. . Round your answer to ONE decimal 1 Population (in hundreds) Median Age 2820 30.5 ? 1150 31.7 2104 31.5 3670 29.6 3400 28.7 4 1450 31.2 989 29.4 5 1875 32.6 1110 31.8 1280 35.7 6 Type your answers G ~ 4 6 ENG 11:14 PM 2021-04-04 Type here to search O 9 W x12 1 point The government is considering building a new hospital in a city in Ontario. Part of the decision criterion is based on demographic data such as the age of the city residents; specifically, the size of a city can be used to estimate the median age of its residents. The table below is based on a random sample of 10 Ontario cities. . Calculate the correlation coefficient 2 . Round to 4 decimals . DO NOT answer as a percent - leave in decimal format H Population 1 (in hundreds) Median Age 39 2790 30.5 1285 31.7 2104 31.5 3240 ? 29.6 3 3400 28.7 1450 31.2 989 31.4 4 1875 32.6 1110 31.8 1305 35.7 5 Type your answer 6 13 A local hotel is analyzing the relationship between the number of rooms occupied and breakfast revenue at its restaurant. The manager believes breakfast revenue Type here to search O i W G X 11:15 PM 2021-04-0413 1 point A local hotel is analyzing the relationship between the number of rooms occupied and breakfast revenue at its restaurant. The manager believes breakfast revenue depends on the number of rooms that are occupied. The table below is based on a random sample of 12 days from last month. . Determine the slope and y-intercept of the regression equation for this set of data. Breakfast Revenue # of Rooms Occupied 950 16 1052 20 1080 19 2 852 20 805 17 906 17 3 989 19 875 16 1110 22 -0.6978 4 580 14 55.355 646 14 5 770 16 -84.13 0.8354 6 The y-intercept is The slope is 11:15 PM O W G X ~ 4X GEDENG Type here to search 2021-04-04 hp9 1 point A local hotel is analyzing the relationship between the number of rooms occupied and breakfast revenue at its restaurant. The manager believes breakfast revenue depends on the number of rooms that are occupied, The table below is based on a random sample of 12 days from last month. Calculate the coefficient of determination. State this value as a percent and round to 2 decimals. DO NOT include the % symbol in your answer. Breakfast Revenue # of Rooms Occupied 950 15 2 1052 20 1080 19 3 852 20 805 17 906 18 4 989 19 875 16 1110 22 5 580 14 646 13 770 15 6 7 Type your answer... Type here to search O 9 W G X 2 14 6 EDENG 11:14 PM 2021-04-04