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| F(x- x)2 6 5 bes A) 3.85 40) A random sample of 30 highschool students is selected. Each student is asked how many hou
Posted: Mon Sep 06, 2021 7:12 am
by answerhappygod
- F X X 2 6 5 Bes A 3 85 40 A Random Sample Of 30 Highschool Students Is Selected Each Student Is Asked How Many Hou 1 (31.45 KiB) Viewed 214 times
| F(x- x)2 6 5 bes A) 3.85 40) A random sample of 30 highschool students is selected. Each student is asked how many hours he or she spent on the Internet during the previous week. The results are shown in the histogram. Estimate the sample standard deviation XLE 5 20 9 4 6540 7 b42 8 S40 2017 914 36 5 10 11 12 13 14 10 1226 H 22 q 12 18 6 16 25 6 1310 A) 24 hr 8) 22 h 26 hr S30288 30 120/2514 40/ =O Hours 141226) 20346 DENGAN 1 age 36 719328 (1483-5)2-93 YA Coovight 2010 by Pearson Education, Inc. All Rights Reserved. 162-684 - 8