Question Details

(solution) In this assignment, you will continue to collect data for another


In this assignment, you will continue to collect data for another 5?10 days. Write a paper (1?3 pages) including all of the following content:

  • Recalculate the mean, standard deviation, and variance.
  • Is your mean increasing or decreasing?
  • Explain the effects of the larger sample size in relation to your data.
  • Do you think the current sample you have is enough to draw an accurate conclusion, or do you need a larger sample? 
  • What conclusions can you draw from comparing both sets of data?

Submit your paper at the end of Module 4.


SLP Assignment Expectations

Answer all questions posted in the instructions. Use information from the modular background readings and videos as well as any good-quality resource you can find. Cite all sources in APA style and include a reference list at the end of your paper.


Below is the data provided in order to complete the assignment: 

Workout Day

Time start

Time end

Total

1

1830

2000

90 mins

2

1700

1845

105 mins

3

1500

1630

90 mins

4

1830

1930

60 mins

5

1500

1600

60 mins

Workout Day

Time start

Time end

Total

6

1530

1700

90 mins

7

0630

0715

45 mins

8

1515

1600

45 mins

9

0630

0730

60 mins

10

1500

1545

45 mins

Mean: = 69

Median: 45,45,45,60,60,60,90,90,90,105

Mode:

45,45,45,60,60,60,90,90,90,105

Mode: 45,60,90


I need assistance with the following: 

the bulleted tasks above and thoroughly explained and all of the work shown. Thank you


Bin More Frequency

 

45

 

1

 

50

 

0

 

55

 

0

 

60

 

4

 

65

 

0

 

70

 

0

 

75

 

3

 

80

 

0

 

85

 

0

 

90

 

2

 

0 Histogram

 

5

 

4

 

3

 

2

 

Frequency 1

 

0 Frequency Bin Count Sum

 

Count

 

Average (mean)

 

variance (s²)

 

Standard Deviation Original

 

1

 

45

 

2

 

60

 

3

 

60

 

4

 

60

 

5

 

60

 

6

 

75

 

7

 

75

 

8

 

75

 

9

 

90

 

10

 

90

 

690

 

10

 

69 Deviation about the mean

 

X=mean If your distribution is normal, 68% of your

 

values should fall between 1 standard

 

deviation and the mean, 95% of your values

 

should fall between 2 standard deviations

 

and the mean and 99.7% should fall within

 

3 standard deviations and the mean. You

 

need to check these conditions using your

 

data set. (x-mean)²

 

-24

 

-9

 

-9

 

-9

 

-9

 

6

 

6

 

6

 

21

 

21

 

0

 

10 Upper Limits

 

576

 

81

 

81

 

81

 

81

 

36

 

36

 

36

 

441

 

441

 

1890

 

10 210

 

14.4913767462 Labels

 

45 40-45

 

50 46-50

 

55 51-55

 

60 56-60

 

65 61-65

 

70 66-70

 

75 71-75

 

80 76-80

 

85 81-85

 

90 86-90

 

95

 


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DATE ANSWERED

Sep 13, 2020

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