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Exam 2 with Answer Key - Introductory Statistics | MATH 210, Exams of Statistics

Hope CollegeStatistics
Prof. Todd M. Swanson

Material Type: Exam; Professor: Swanson; Class: Introductory Statistics; Subject: Mathematics; University: Hope College; Term: Fall 2006;

Typology: Exams

Pre 2010

Uploaded on 08/07/2009

koofers-user-k7t
koofers-user-k7t 🇺🇸

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Math 210
Test 2 Key
October 26, 2006
1. c
2. a
3. b
4. d
5. d
6. .
a) 60%
b) 12%
c) 73%
7. .
a) 18/81
b) 19/37
8. 2.407
9. .
a) 0.0288
b) 0.0679
c) 0.0967
10. .
a) 0.36
b) 0.16
c) 0.48
11. 20.73
12. .
a) n = 30, p = 0.23, x = 10 0.0663
b) n = 30, p = 0.23, x < 10 0.8689
13. .
a) 0.2676
b) 0.1075
14. 97
15. .
a) 0.42012 to 0.49988
b) 2386
16. .
a) 66.691 to 82.309
b) 7.809

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Math 210 Test 2 Key October 26, 2006

  1. c
  2. a
  3. b
  4. d
  5. d 6.. a) 60% b) 12% c) 73% 7.. a) 18/ b) 19/

9.. a) 0. b) 0. c) 0. 10.. a) 0. b) 0. c) 0.

12.. a) n = 30, p = 0.23, x = 10 0. b) n = 30, p = 0.23, x < 10 0. 13.. a) 0. b) 0.

  1. 97 15.. a) 0.42012 to 0. b) 2386 16.. a) 66.691 to 82. b) 7.