Chapter 3

Exercise Set A: 1, 2, 4, 5, 6, 7, 8

Also:

Suppose 30 high school students take the SAT test, with the resulting scores on the mathematics part:

469, 494, 406, 589, 613, 698, 517, 602, 504, 571, 588, 598, 503, 551, 612, 579, 466, 392, 400, 569, 575, 340, 298, 385, 548, 546, 351, 548, 799, 547

Using R,

1. Create a histogram with the default settings.
2. Create a histogram using proportions. Use proportions for the parts below as well.
3. Create a histogram using 10 intervals.
4. Create a histogram with intervals having endpoints 200,300,350,400,450,500,550,600,650,700, and 800.