Hàm số cung và cầu của sản phẩm X có dạng: P = Qs + 5 và P = (-1/2)QD + 20. Nếu chính phủ ấn định mức giá P = 18 và sẽ mua hết sản phẩm thừa thì chính phủ cần chi bao nhiêu tiền?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given