10 May Week2discussionresponse– For Essays Guru
Response Post:
Choose one (1) classmate to respond to.Using their original data set (not yours), add two new data values to their data set so that the new mean is exactly double what their original mean was. State the new data set (should be seven values), and what the new mean is. How did you determine which values to add?
- I have taken the 5 data set of my mom blood sugar level of each day.
Day 1 = 125
Day 2 = 133
Day 3 = 129
Day 4 = 125
Day 5 = 128
Mean= 125+133+129+125+128=640/5 = 128
Median= 125, 125, 128, 129, 133 = 128
Range = 133-125= 8
Standard deviation = 8.8
2.1) If you increase the highest original data value by 5 and decrease the lowest original data value by 1, what measure changes; the mean, median, both, or neither? Why?
124,125,128,129,138
Mean = 128.8
Mean is increase because sum of the data value is increase
Median is 128 which is remain same because lowest and higher value remain same.
2.2) If you add 10 to each original data value, what measure changes; the standard deviation, range, both, or neither? Why?
135, 135, 138, 139, 143
Range = 143-135= 8 range remain same because of data values are increased by same number which doesn’t effect on range.
Standard deviation is also remaining 8.8 because of all data values are increased by 10.
2.3) If you multiply each original data value by 3, what measure changes; the standard deviation, range, both, or neither? Why?
375, 375, 384, 387, 414
Range= 414-375= 39
Standard deviation =205.2
Hear both Range and Standard deviation increased because all values are increased by 3 times but above answer all value increase by same number.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.