a) What is the average ABC("Bood Alcohol Contend") of the 20 selected cases: b) What proportion of cases in your samble had BACs at or above the legal limit of 0.04? ID number Actual BAC 1 0.33 2 0.032 3 0.1 4 0.23 5 0.11 6 0.121 7 0.14 8 0.14 9 0.12 10 0.19 11 0.07 12 0.07 13 0.03 14 0.2 15 0.16 16 0.082 17 0.2 18 0.19 19 0.12 20 0.13

a) What is the average ABC("Bood Alcohol Contend") of the 20 selected cases: b) What proportion of cases in your samble had BACs at or above the legal limit of 0.04? ID number Actual BAC 1 0.33 2 0.032 3 0.1 4 0.23 5 0.11 6 0.121 7 0.14 8 0.14 9 0.12 10 0.19 11 0.07 12 0.07 13 0.03 14 0.2 15 0.16 16 0.082 17 0.2 18 0.19 19 0.12 20 0.13

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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ID number	Actual BAC
1	0.33
2	0.032
3	0.1
4	0.23
5	0.11
6	0.121
7	0.14
8	0.14
9	0.12
10	0.19
11	0.07
12	0.07
13	0.03
14	0.2
15	0.16
16	0.082
17	0.2
18	0.19
19	0.12
20	0.13