2. Vận dụng: Số liệu thu thập từ một mẫu điều tra về mức thu nhập như sau: Thu nhập (triệu đồng) 4 - 8 8 – 12 12 – 16 16 – 20 20 – 24
Số người 6 22 14 5 3
Hãy tính:
a. Thu nhập bình quân.
b. Số trung vị và mốt về thu nhập.
c. Độ lệch tuyệt đối bình quân về thu nhập.
d. Phương sai và độ lệch chuẩn về thu nhập.
e. Hệ số biến thiên về thu nhập.

the first part of the statute of limitations is the standard deadline, which gives victims of medical malpractice a certain number of years -- usually anywhere from two to six years, depending on the state -- after the malpractice occurred within which to file a lawsuit.

answer

the primary areas president johnson's great society addressed were poverty, civil rights, and health care.

explanation

the great society was a program in us which was under the president johnson lyndon .the main objective of this program was to eradicate poverty and eliminate racial discrimination. in order to implement this he set up aside funds which were sent to the communities which were struggling with poverty. these funds catered for illiteracy and unemployment.

explanation:

answer:

they didn't want to get killed by the armed forces

explanation:

there was a lot of people there and some of the us armed forces had guns and they didn't want to die