Quadratic regression Calculator
Analyzes the data table by quadratic regression and draws the chart. | |||
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| Guidelines for interpreting correlation coefficient r : 0.7＜|r|≦1 strong correlation 0.4＜|r|＜0.7 moderate correlation 0.2＜|r|＜0.4 weak correlation 0≦|r|＜0.2 no correlation |
Quadratic regression
| [1-10] /89 | Disp-Num |   |
- Purpose of use
- Student classwork, physical calculator replacement
- Comment/Request
- Thank you so much, Really appreciate this resource!
[1] 2020/09/23 06:57 Female / 20 years old level / A teacher / A researcher / Very /
- Purpose of use
- reverse engineering damage and mana formulas in a videogame
[2] 2020/09/06 19:28 Male / 30 years old level / An office worker / A public employee / Very /
- Purpose of use
- for checking purposes and for test-making purposes
[3] 2020/07/24 10:15 Female / 20 years old level / A teacher / A researcher / Very /
- Purpose of use
- Calculating the values for optimum earnings in a car game. Distance= money, but don't drive too fast is the only explanation given. Granted I got an extreme correlation, it seems this is very accurate.
- Comment/Request
- Good stuff. Keep up the good work.
[4] 2020/07/23 16:17 Male / Under 20 years old / High-school/ University/ Grad student / Very /
- Purpose of use
- Marine engineering / Software programming.
- Comment/Request
- I work in marine engineering, and I have to limit a motors power based upon speed control alone. This regression calculator has proved extremely helpful in modelling the motors speed vs power response to come up with an approximate formula to use in a control algorithm. Whoever helped develop this interface, thank you, and great job.
[5] 2020/07/02 00:55 Male / 30 years old level / An engineer / Very /
- Purpose of use
- School
- Comment/Request
- I REALLY need the quadratic regression equations, quickly. Because deadline in tomorrow, it would be great if you could add it in ASAP.
[6] 2020/05/25 23:12 Female / Under 20 years old / Elementary school/ Junior high-school student / A little /
- Purpose of use
- Homework
- Comment/Request
- Make the website more trusting
[7] 2020/05/20 00:43 Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
- Purpose of use
- I am trying to figure out the most efficient way to procrastinate.
[8] 2020/05/15 02:26 Male / Under 20 years old / Elementary school/ Junior high-school student / Useful /
- Purpose of use
- Calculation MI Covid-19 curve.
[9] 2020/05/11 09:04 Male / 40 years old level / An engineer / Very /
- Purpose of use
- 8th-grade Algebra1 test
[10] 2020/04/23 15:07 Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
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