༤ 2
ལ
2
སྦྱོང་ཚན།
ཀ རྒྱུ་མཚན་བྲིས།
༡༽ ནུས་པ་ནི་ཤིན་ཏུ་གལ་ཆེན་པོ་ཡིན།
༢༽ ཉི་མ་ནི་འཛམ་གླིང་འདིར་ནུས་པའི་འབྱུང ་ཁུངས་གཙོ་བོ་དེ་ཡིན།
༣༽ ལྷགས་པ་ནི་བསྐྱར་གསོ་ཐ་ནུས་པའི་འབྱུང ་ཁུངས་ཤིག་རེད།
༤༽ རྡོ་སོལ་དང་རྡོ་སྣམ་སོགས་བེད་སྤྱོད་བ ྱེད་པར་སྟངས་འཛིན་ངེས་པར་བྱེད་དགོས།< br />༥༽ གློག་གི་ཡོ་ཆས་རྣམས་བེད་སྤྱོད་བྱས་ཚར ་རྗེས་གློག་ངེས་པར་དུ་འགོག་དགོས།

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.