Homework Assignment 3 Stat 200 | Complete Solution

Homework Assignment 3 Stat 200

Instructions: Record your answers and work in the space below each problem. Be sure to record the final answer next to “Answer” and show all your calculation steps or assumptions under “Work.” You can type in your calculations, use the equation tool, or insert images of your handwritten calculations. If you have a tablet with a stylus, it may even be possible to write directly into the table cell. Whatever you do, make sure it is clear and neat. Thanks.
Remember to add your last and first name to the end of the file name and upload your answers here (e.g., homework3_jans-matt.docx) before submitting.
Problem Number    Problem and Solution
#1
(2 pts)    Lane et al., Chapter. 5, Exercise 7, Page 217
 
    Answer:

Work:

#2
(2 pts)    Lane et al., Chapter 5, Exercise 11, page 218

11. You win a game if you roll a die and get a 2 or a 5. You play this game 60 times.

a. What is the probability that you win between 5 and 10 times (inclusive)?
b. What is the probability that you will win the game at least 15 times?
c. What is the probability that you will win the game at least 40 times?
d. What is the most likely number of wins.
e. What is the probability of obtaining the number of wins in d?

    Answer:

Work:

#3
(2 pts)    Lane et al., Chapter. 5, Exercise 27, Page 222

 
    Answer:

Work:
#4
(2 pts)    Illowsky et al., Chapter 3, Exercise 86, Page 207
 
    Answer:

Work:

#5
(2 pts)    Illowsky et al., Chapter. 3, Exercise 98, Page 209

 
    Answer:

Work:

#6
(2 pts)    Illowsky et al., Chapter. 3, Exercise 112, Page 210

    Answer:

    Hair Color    
Hair Type    Brown    Blond    Black    Red    Row Total
Wavy    20        15     3    43
Straight    80    15        12    
Column Total        20            215

Work:

#7
(2 pts)    Illowsky et al., Chapter 3, Exercise 124, Page 214

 
    Answer:

Work:
#8
(2 pts)    Illowsky et al., Chapter 4, Exercise 72, Page 268

 
    Answer:

Work:

#9
(2 pts)    Illowsky et al., Chapter 4, Exercise 80 Page 270

    Answer:

Work:

#10
(2 pts)    Illowsky et al., Chapter 4, Exercise 88, Page 271

    Answer:

Work: