Which numbers are written in scientific notation? Check all that apply. 0.87x10
15.489 x 10
10.1 x 10-12
07.08 x 10
1.2345 x 10-

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample