A APLang and Comarco, x L Shared with me Geoa, Chrome Do Homework - Noah Schiade

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A APLang and Comarco, x L Shared with me Geoa, Chrome Do Homework - Noah Schiader × · Shlader, Noah SMART × (') MLab and Mastering X- Courseror" , ?Secure https//www mathal const yerHomework aspx?homeworkid 470424819&questionld-31;&flushed-truekcld-4901713;&centerwinayes; Introduotion to Statisties ICN Spring 2018 (1) Noah Schlader&1 3/26/18 9:55 AM Homework: Chapter 6 Homework Score: 0 of 1 pt x 6.4.11 The assets (n bilions of dolars) of the four wwalthest people in a particular country ae 47, 26, 22, 14 Assume that samples of size n 2 ae randomly selected with 31 of 45 (38 complesa) Hw Score: 77.98%, 3509 of 45 pts Question Help * replacement from this population of four values a After identilying the 16 different possible samples and finding the mean of each sample, construct a table representing the sampling distribution of the sample mean In the table, values of the sample mean that are the same have been combined 47 365 34 5 305 26 24 20 18 14 Type integers or fractions) Enter your answer in the edt fiolds and then click Check Answer

Explanation / Answer

Sample

x1

x2

sample xbar

Probability

1

14

14

( 14+14)/2 = 14

   1/16

2

14

22

( 14+22)/2 = 18

   1/16

3

14

26

( 14+26)/2 = 20

   1/16

4

14

47

( 14+47)/2 = 30.5

   1/16

5

22

14

( 22+14)/2 = 18

   1/16

6

22

22

( 22+22)/2 = 22

   1/16

7

22

26

( 22+26)/2 = 24

   1/16

8

22

47

( 22+47)/2 = 34.5

   1/16

9

26

14

( 26+14)/2 = 20

   1/16

10

26

22

( 26+22)/2 = 24

   1/16

11

26

26

( 26+26)/2 = 26

   1/16

12

26

47

( 26+47)/2 = 36.5

   1/16

13

47

14

( 47+14)/2 = 30.5

   1/16

14

47

22

( 47+22)/2 = 34.5

   1/16

15

47

26

( 47+26)/2 = 36.5

   1/16

16

47

47

( 47+47)/2 = 47

   1/16

Xbar

frequency

Probability

47

1

1 * 1/16 =1/16

36.5

2

2 * 1/16 =1/8

34.5

2

2 * 1/16 =1/8

30.5

2

2 * 1/16 =1/8

26

1

1 * 1/16 =1/16

24

2

2 * 1/16 =1/8

22

1

1 * 1/16 =1/16

20

2

2 * 1/16 =1/8

18

2

2 * 1/16 =1/8

14

1

1 * 1/16 =1/16

Sample

x1

x2

sample xbar

Probability

1

14

14

( 14+14)/2 = 14

   1/16

2

14

22

( 14+22)/2 = 18

   1/16

3

14

26

( 14+26)/2 = 20

   1/16

4

14

47

( 14+47)/2 = 30.5

   1/16

5

22

14

( 22+14)/2 = 18

   1/16

6

22

22

( 22+22)/2 = 22

   1/16

7

22

26

( 22+26)/2 = 24

   1/16

8

22

47

( 22+47)/2 = 34.5

   1/16

9

26

14

( 26+14)/2 = 20

   1/16

10

26

22

( 26+22)/2 = 24

   1/16

11

26

26

( 26+26)/2 = 26

   1/16

12

26

47

( 26+47)/2 = 36.5

   1/16

13

47

14

( 47+14)/2 = 30.5

   1/16

14

47

22

( 47+22)/2 = 34.5

   1/16

15

47

26

( 47+26)/2 = 36.5

   1/16

16

47

47

( 47+47)/2 = 47

   1/16

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