Sử dụng mẫu có 42 quan sát, trung bình mẫu là 22.05 ; phương sai mẫu là 1.38, độ tin cậy 95%, giá trị tối đa của trung bình tổng thể là bao nhiêu, lấy U0,05 =1.645 có giá trị gần giá trị nào nhất trong các giá trị sau

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Manuela solved the equation below. what is the solution to manuela’s equation?