Lesson 12-4 Find the mean, range, interquartile range, and standard deviation for each set of data. 12.6 8 5 27 35 67 13. 25 29 21 19 30 26 28 14. 12 9 10 11 13 9 20 15. 100 98 101 100 102 97 100
Lesson 12-4 Find the mean, range, interquartile range, and standard deviation for each set of data. 12.6 8 5 27 35 67 13. 25 29 21 19 30 26 28 14. 12 9 10 11 13 9 20 15. 100 98 101 100 102 97 100
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question 12-
Transcribed Image Text:Chapter
12
Extra Practice
Lesson 12-1 Graph the probability distribution for each sample space.
1. (the product of two number cubes an even number, the product an odd
number)
2. (the sum of two number cubes a prime number, the sum a composite number)
e Lesson 12-2 Use the data in the table to find each probability.
3. P(counselor a junior)
Characteristics of Camp Counselors
4. P(counselor female)
Grade Level Male
Female
5. P(counselor a senior and male)
Junior
18
21
6. P(counselor a junior | counselor female)
Senior
25
16
7. P(counselor male I counselor a senior)
O Lesson 12-3 Find the mean, median, and mode for each set of values.
8. 3 2 6 4 5 3 4 275 3
9. 16 62 24 13 21 35 24 17 20
10. 125 135 126 138 137 135 121
11. 6.1 9.5 3.8 4.6 6.1 2.3 3.7 2,1
O Lesson 12-4 Find the mean, range, interquartile range, and standard deviation
for each set of data.
12. 6 8 5 2 7 35 6 7
13. 25 29 21 19 30 26 28
14. 12 9 10 11 13 9 20
15. 100 98 101 100 102 97 100
O Lesson 12-5 Find the margin of error for the sample proportion, given each
sample size n.
16. n = 90
17. n = 300
18. n = 125
20. n = 1000
21. n = 5000
19. n = 900
O Lesson 12-6 Find the probability of x successes in n trials for the given
probability of success p on each trial.
24. x = 9, n = 10, p = 0.3
23. x = 3, n = 8, p =
22. x = 2, n = 6,p = 0.7
27. x = 8, n = 11,p = 0.9
26. x = 4, n = 12, p = 0.8
25. x = 7,n = 9, p = 3
O Lesson 12-6 Use the binomial expansion of (p + q)" to calculate and graph
each binomial distribution.
30. n = 5, p = 0.7
29. n = 6,p = 0.4
28, n = 5, p = 0.2
33. n = 6, p = 0.8
32. n = 5,p = 0.4
31. n= 4,p = 0.2
tesson 12-7 Sketch a normal curve for each distribution. Label the x-axis values
t one, two, and three standard deviations from the mean.
35. mean = 45, standard deviation = 11
4. mean = 30, standard deviation = 4
37. mean = 60, standard deviation = 12
0. mean = 10, standard deviation = 2
Chapter 12 Extra Practice
833
Extra Practice
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