Perry, the host of a radio show, asked his listeners what they thought about school uniforms. 560 of the 1,000 listeners who called were in favor of them.

Is this sample of the listeners likely to be representative?

yes or no question too

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?