You are a student in a health psychology class. You are interested in the average income of an adult in the U.S. You go out and get a random sample of 30 working adults and you ask them their income. You were able to obtain the following income from 30 working adults: Adult ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Annual Income $102,757.16 $113,785.95 $99,867.21 $94,223.55 $71,937.66 $87,974.10 $98,194.31 $92,170.37 $76,638.32 $91,326.73 $98,973.30 $70,547.81 $78,084.72 $78,690.09 $64,754.76 Adult ID 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Annual Income $88,264.44 $76,430.66 $98,270.22 $93,595.77 $95,102.70 $105,085.11 $71,094.34 $98,201.52 $74,130.75 $86,445.22 $71,513.74 $87,155.25 $77,643.07 $75,751.45 $90,712.64 41. Calculate the standard deviation for the sample using the formula below: Please show me your work. Show your steps. DO NOT ROUND UNTIL THE END,

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You are a student in a health psychology class. You are interested in the average income of an adult in
the U.S. You go out and get a random sample of 30 working adults and you ask them their income.
You were able to obtain the following income from 30 working adults:
Adult ID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Annual Income
$102,757.16
$113,785.95
$99,867.21
$94,223.55
$71,937.66
$87,974.10
$98,194.31
$92,170.37
$76,638.32
$91,326.73
$98,973.30
$70,547.81
$78,084.72
$78,690.09
$64,754.76
Adult ID
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Annual Income
$88,264.44
$76,430.66
$98,270.22
$93,595.77
$95,102.70
$105,085.11
$71,094.34
$98,201.52
$74,130.75
$86,445.22
$71,513.74
$87,155.25
$77,643.07
$75,751.45
$90,712.64
41. Calculate the standard deviation for the sample using the formula below:
Please show me your work. Show your steps. DO NOT ROUND UNTIL THE END.
Transcribed Image Text:You are a student in a health psychology class. You are interested in the average income of an adult in the U.S. You go out and get a random sample of 30 working adults and you ask them their income. You were able to obtain the following income from 30 working adults: Adult ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Annual Income $102,757.16 $113,785.95 $99,867.21 $94,223.55 $71,937.66 $87,974.10 $98,194.31 $92,170.37 $76,638.32 $91,326.73 $98,973.30 $70,547.81 $78,084.72 $78,690.09 $64,754.76 Adult ID 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Annual Income $88,264.44 $76,430.66 $98,270.22 $93,595.77 $95,102.70 $105,085.11 $71,094.34 $98,201.52 $74,130.75 $86,445.22 $71,513.74 $87,155.25 $77,643.07 $75,751.45 $90,712.64 41. Calculate the standard deviation for the sample using the formula below: Please show me your work. Show your steps. DO NOT ROUND UNTIL THE END.
Expert Solution
Step 1: Determine the given variables.

The question is about measures.

Given :

Statistics homework question answer, step 1, image 1


To find :

Value of sample standard deviation.

steps

Step by step

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