Calculate Karl Pearson’s Coefficient of Correlation between age and percentage of regular players from the data given below: Age 20 21 22 23 24 25 No. of students 500 400 300 240 200 160 No. of regular players 400 300 180 96 60 24

X剪下 - 12 A A 自動換行 通用格式 回填滿。 新細明體 條件式格式格式化為儲存格 設定。 插人 删除 格式 圈。%98 -98 00 .00 0 ◇清除。 G複製。 貼上 《製格式 表格。 樣式v B IU、田、 ◇、A、 、三三三 三正園跨欄置中 樣式 儲存格 編标 數值 字型 對商方式 剪貼薄 不要再顯示 另存新檔. 可能發生資料遠失如果將活夏簿儲存為文字(txt)格式,會遺失部分功能,若要保留這些功能,請將活頁適儲存為Excel.檔案格式, vį X v fx J M D F G A B 2019 2,844.56 2,844.56 2020 Estimates Start After 2,671.57 2,688.54 Scale Country/S 2016 2017 2018 1 Country Subject Descriptor 2 Hong Kon GrOss domestic product, constant prices 3 Hong Kon Gross domestic product, current prices 4 Hong Kon Gross domestic product per capita, constant prices 5 Hong Kon Gross domestic product per capita, current prices 6 Hong Kon Unermployment rate Units 2020 2,893.16 2,835.12 2.710.34 2,490.44 367,398.57 2,813.09 2,659.38 379,474.85 386,455.17 378,225.72 359,647.43 358,741.15 378,702.58 378,225.72 361,931.53 3.127 Billions Source: Na National currency National currency National currency 2020 Billions Source: Na 2020 Units See notes I 2020 National currency Units See notes 1 337,590.38 Percent of total…

Give atleast short definition about the statement of the problem given below.

how to calculate and interpret the following elasticities : oElasticity of the cost of living with respect to the workforce oElasticity of the urban wage with respect to the size of the workforce oThe wage elasticity of labor supply