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
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 36E
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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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