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Ele Ed iew Hatory Bookmarks loos O New Tab hittps//www.webassign net web Student/As Give two sets of five numbers that have the same mean but different standard deviations. OSet 1: 3, 4, 6, 9, 13 Set 2: 2, 5, 7, 8, 13 OSet 1: 2, 4, 6, 8, 10 Set 2: 3, 4, 5, 7,11 OSet 1: 4, 6, 7, 8, 15 Set 2: 3, 6, 7, 10, 14 OSet 1: 2, 3, 7, 11, 12 Set 2: 5, 6, 7, 8, 9 OSet 1: 4, 5, 7, 8, 11 Set 2: 3, 6, 7, 9, 10 Give two sets of five numbers that have the same standard deviation but different means O Set1: 2, 3,5, 7,8 Set2: 4, 6, 7, 11, 12 O Seti: 2, 5, 7, 12, 14 Set2: 5, 6, 7,8,9 OSet 1: 2, 3, 4, 5, 6 Set 2: 4, 5, 6,7,8 OSet1: 4, 5, 6, 12, 13 Set2: 4, 5, 7,9, 10 OSet1: 2, 5, 6, 10, 12 Set2: 5, 6, 7, 10, 12 Optimize your PC Run SupportAssist now to ensure y PC is up to date and running at its bestExplanation / Answer
All have same mean and same sd except option 4 which has same mean but different sd and results are as follows:
Option 1:
Set 1 mean=7, SD=4.062019
Set 2: mean=7, SD= 4.062019
Option 2:
Set 1: mean= 6, SD=3.162278
Set 2: mean=7, SD=3.162278
Option 3:
Set 1: mean=8, SD=4.1833
Set 2: mean=8, SD=4.1833
Option 4:
Set 1: mean= 7, SD=4.527693
Set 2: mean=7, SD=1.581139
Option 5:
Set 1: mean=7, Sd=2.738613
Set 2: mean=7, Sd=2.738613
Ans: Option 4
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All have different mean and different sd except option 3 which has same sd but different mean and results are as follows:
Option 1:
Set 1 mean= 5, SD=2.54951
Set 2: mean=8, SD= 3.391165
Option 2:
Set 1: mean= 8, SD=4.949747
Set 2: mean=7, SD=1.581139
Option 3:
Set 1: mean=4, SD=1.581139
Set 2: mean=6, SD=1.581139
Option 4:
Set 1: mean= 8, SD=4.1833
Set 2: mean=7, SD=2.54951
Option 5:
Set 1: mean=7, Sd= 4
Set 2: mean=8, Sd=2.915476
Ans: Option 3
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