Did the ductility of the wire change after soaking it to an acid solution? Infer from the data below: Ductility before soaking Ductility after soaking 2563 2405 2564 2406 2565 2407 2566 2408 2567 2409 2452 2693 2453 2694 2454 2695 2455 2696 2456 2697 2634 2589 2635 2590 2636 2591 2637 2592 1.) Create a null and alternative hypothesis 2.) Is there a significant change before and after soaking? Prove it using computation
Did the ductility of the wire change after soaking it to an acid solution? Infer from the data below: Ductility before soaking Ductility after soaking 2563 2405 2564 2406 2565 2407 2566 2408 2567 2409 2452 2693 2453 2694 2454 2695 2455 2696 2456 2697 2634 2589 2635 2590 2636 2591 2637 2592 1.) Create a null and alternative hypothesis 2.) Is there a significant change before and after soaking? Prove it using computation
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 37E
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Did the ductility of the wire change after soaking it to an acid solution? Infer from the data below:
Ductility before soaking | Ductility after soaking |
2563 | 2405 |
2564 | 2406 |
2565 | 2407 |
2566 | 2408 |
2567 | 2409 |
2452 | 2693 |
2453 | 2694 |
2454 | 2695 |
2455 | 2696 |
2456 | 2697 |
2634 | 2589 |
2635 | 2590 |
2636 | 2591 |
2637 | 2592 |
1.) Create a null and alternative hypothesis
2.) Is there a significant change before and after soaking? Prove it using computations
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