Your boss wants you to survey people to find out what they like to eat for breakfast. you decide to go out to a mall and stop passersby and ask them questions about what they eat for breakfast. is your sample a probability or a non-probability sample? why? what might be a better way to get a more "scientific" sample?

answer; the landlord can sue the renter,and the renter loses the security deposit;

answer; a set of mutual funds with similar risk characteristics to your mutual fund;

answer: b. false

the staff is a set of five horizontal lines and four spaces which represent a different musical pitch. the lines and the spaces are numbered from bottom to top, the bottom line is the first line and the fifth line is the line on the top. the notes on the top of the staff (fifth line) have a higher pitch than a note at the bottom of the staff.