{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# HW1 - 5 p 122#3.6 6 p 124#3.10[skip part c 7 p...

This preview shows pages 1–2. Sign up to view the full content.

- 1 - BUAD 310 Homework 1 Due Wednesday, January 27, 2010 in class All problems with page numbers are from the textbook: 1. Below we list several variables. Which of these variables are quantitative and which are qualitative? Explain. a. The balance of your checking account b. The numerical test score c. The ten-point scale ratings d. The lifetime of a battery e. The type of automobile owned f. The motion picture classifications g. The color of a person's eyes h. The thirty-year fixed mortgage rate i. The brands of televisions j. The annual income of a family 2. p. 18 #1.18 3. p. 122 #3.2 4. p. 122 #3.4 [mode is the value that occurs the most frequently in a data set]

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 5. p. 122 #3.6 6. p. 124 #3.10 [skip part c] 7. p. 133 #3.22 [skip part d] a. Calculate only the mean, variance, and standard deviation. Do not compare the formulas. b. “Tolerance interval” just means to use the Empirical Rule to create a range. c. Do what the book asks 8. p. 142 #3.32 [Fig. 3.22 on page 142] 9. p. 142 #3.33 [Also calculate the median, Q1, Q3, and the IQR for the 30-year rates] 10. p. 217 #5.14 [parts a, b, and c only and skip anything regarding Chebyshev’s Theorem] 11. p. 264 #6.28 - 2 - 12. p. 265 #6.36...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

HW1 - 5 p 122#3.6 6 p 124#3.10[skip part c 7 p...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online