Chapter 2 Homework
Reading
Section 2.1
Read:
Summery pp. 78-79
Density Curves and
, Median, pp. 66-71
Normal Distribution, pp. 73-75
Inflection Points, percentile, pp. 75-77.
Section 2.2
Read:
Summery pp. 97, 100-101
Normal Distribution Calculations, pp. 83-90
Finding a value with known distribution pp. 90-91
Assessing Normality, pp 92-96
Exercises
Section 2.1
2.1 (p. 71)
2.2 (p. 71)
2.5 (p. 72)
2.6 (p. 77)
2.8 (p. 78)
2.9 (p. 78)
2.14 (p. 80)
2.15 (p. 81)
Section 2.2
2.21 (p. 85)
2.22 (p. 92)
2.23 (p. 92)
2.27 (p. 97)
2.28 (p. 98)
2.31 (p. 98)
2.34 (p. 99)
2.43 (p. 102)
Terms
68-95-99.7 Rule,
and µ,
s
and
, percentile, N[µ,
], Normality, standardized value, "z-score"
Skills
Reading Table A, normcdf(), invNorm(), ShadeNorm(), (see Chapter 13 of your TI-83 Manual)