Question
MATH225 Statistical Reasoning for the Health Sciences
Week 3 Assignment Standard Deviation
Question Which of the following lists of data has the smallest standard deviation?
13, 12, 12, 13, 11, 12, 12, 14, 13, 11
25, 26, 23, 17, 21, 28, 28, 23, 25, 16
5, 21, 13, 12, 19, 10, 16, 19, 8, 7
17, 16, 9, 10, 14, 6, 8, 16, 16, 2
33, 33, 30, 32, 31, 24, 28, 23, 24, 23
Question The following datavalues represent the daily amount spent by a family during a 7 day summer vacation.
Find the population standard deviation of this dataset:
\$96, \$125, \$80, \$110, \$75, \$100, \$121
Question Which of the following lists of data has the smallest standard deviation?
30, 21, 19, 17, 16, 32, 26, 25, 19, 16
5, 11, 15, 7, 5, 9, 8, 16, 14, 11
25, 24, 28, 18, 32, 34, 34, 22, 28, 19
17, 19, 17, 18, 17, 16, 16, 16, 17, 20
9, 16, 14, 22, 20, 9, 19, 16, 21, 8
Question The following data values represent the daily amount spent by a family during a 7 day summer vacation.
Find the sample standard deviation of this dataset:
\$96, \$125, \$80, \$110, \$75, \$100, \$121
Question Which of the data sets represented by the following histograms has the smallest standard deviation?
A histogram has a horizontal axis from 0 to 140 in increments of 20 and a vertical axis from 0 to 140 in increments of 20. The histogram has vertical bars of width 3, starting at the horizontal axis value of 58. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 58, 1; 61, 10; 64, 36; 67, 78; 70, 150; 73, 150; 76, 138; 79, 72; 82, 22; 85, 5.
A histogram has a horizontal axis from 0 to 140 in increments of 20 and a vertical axis from 0 to 140 in increments of 20. The histogram has vertical bars of width 3, starting at the horizontal axis value of 43. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 42, 0.5; 45, 2; 48, 8; 51, 10; 54, 18; 59, 24; 62, 37; 65, 57; 68, 64; 71,65; 74, 80; 77, 78; 80, 63; 83, 53; 85, 40; 88, 37; 92, 18; 95, 3; 98, 2; 101, 3; 104, 0.1.
A histogram has a horizontal axis from 0 to 140 in increments of 20 and a vertical axis from 0 to 140 in increments of 20. The histogram has vertical bars of width 3, starting at the horizontal axis value of 5. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 5, 0.2; 26, 3; 32, 8; 35, 10; 38, 1; 41, 5; 44, 16; 47, 18; 50, 15; 53, 20; 56, 22; 59, 40; 62, 30; 64, 35; 67, 50; 70, 43; 73, 36; 76, 39; 79, 40; 82, 38; 85, 30; 88, 28; 92, 22; 95, 21; 98, 18; 101, 17; 104, 4; 107, 14; 110, 8; 113, 4; 116, 6; 119, 2; 122, 4.
A histogram has a horizontal axis from 0 to 140 in increments of 20 and a vertical axis from 0 to 140 in increments of 20. The histogram has vertical bars of width 3, starting at the horizontal axis value of 30. The approximate heights of the bars are as follows, where the horizontal axis label is listed first and the approximate height is listed second: 30, 0.5; 36, 1; 39, 3; 42, 5; 45, 15; 49, 10; 52, 18; 55, 40; 58, 49; 61,43; 64, 41; 67, 44; 70, 53; 73, 48; 76, 57; 79, 50; 82, 57; 85, 32; 89, 22; 92, 21; 95, 20; 98, 18; 101, 6; 103, 5; 106, 3; 109, 2; 112, 2; 115, 0.1; 118, 2; 124, 0.1.
Question Which of the following lists of data has the smallest standard deviation?
11, 17, 9, 4, 4, 6, 6, 9, 8, 18
29, 21, 21, 28, 28, 26, 24, 24, 17, 23
6, 8, 10, 6, 8, 8, 10, 7, 10, 10
23, 19, 12, 19, 17, 18, 16, 10, 12, 21
17, 12, 6, 6, 15, 16, 20, 20, 5, 17
Question A company is interested to know the variation in yearly sales amount for all 5 salespeople in the company.
The dataset shown below is the sales amount sold by the 5 salespeople in the company (expressed in thousands of dollars):
40,60,65,70,80
Question For the following dataset, you are interested to determine the “spread” of the data.
Would you employ calculations for the sample standard deviation, or population standard deviation for this dataset:
Ages of all students in a Statistics course with an enrollment of 30 students.
Use calculations for sample standard deviation
Use calculations for population standard deviation

## CL_2...

Write 2 page summary on the article attached.  · All submission needs to be in MS Word or Adobe Acrobat formats (only) which will...

## assignment help 27264...

NEED A PERFECT PAPER? PLACE YOUR FIRST ORDER AND SAVE 15% USING COUPON:...

## Explain how an object (such as a planetary probe)...

Explain what determines the strength of gravity Explain Kepler’s first two laws of planetary motion Describe Newton’s three laws of m...

## Business : Tariff On Importation Of Steel In The U...

1Running head: GOVERNMENT-IMPOSED TARRIFTariff on Importation of Steel in U.S.NameInstitution2GOVERNMENT-IMPOSED TARIFFTariff on Importation of Steel...

## Health Issues in the Community – "Gonorrhea" pro...

Addressing the following questions: “Gonorrhea”Gonorrhea· How long has the health issue been prevalen...

## Why is the theory of Culture Care Diversity import...

Why is the theory of Culture Care Diversity important in the delivery of nursing care for all patients? our assign...

## QEP Assessment Discussion 2 Part A...

To do:Question 1: In your own opinion, briefly explain the social and personal obligations that you value as they...

## Science : HCS475 Discussion...

1.Provide one leadership characteristic for behavioral and situational theories. How might you incorporate these characteristics into your...

## CRT/205 Final...

Comprehensive Argument Analysis on one of the following: Gun control, deforestation, nuclear energ, culture of beauty, school violence, and online...

## ALLIED ENG105 all MODULE homework assignment and a...

assignments homeworkRunning head: [INSERT TITLE HERE] [INSERT TITLE HERE] Student Name Al...

...

## Mrs Harlan is the wife of an active duty service m...

Mrs. Harlan is the wife of an active duty service member who is enrolled in TRICARE Standard. She has battled postpartum depression since the bi...

### Other samples, services and questions:

Calculate Price

When you use PaperHelp, you save one valuable — TIME

You can spend it for more important things than paper writing.

Approx. price
\$65
Order a paper. Study better. Sleep tight. Calculate Price!
Calculate Price
Approx. price
\$65