# Course1/Week 2/Practice Lab/Linear Regression/

**URL:** <https://community.deeplearning.ai/t/course1-week-2-practice-lab-linear-regression/165727>\
**Category:** Supervised ML: Regression and Classification\
**Tags:** week-module-2\
**Created:** [July 20, 2022, 4:02am UTC](https://community.deeplearning.ai/t/course1-week-2-practice-lab-linear-regression/165727 "2022-07-20T04:02:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ormanov\_Dulat](https://avatars.discourse-cdn.com/v4/letter/o/ea666f/32.png) [@Ormanov\_Dulat](https://community.deeplearning.ai/u/Ormanov_Dulat)\
**Post date:** [July 20, 2022, 4:02am UTC](https://community.deeplearning.ai/t/course1-week-2-practice-lab-linear-regression/165727/1 "2022-07-20T04:02:56Z")

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Hello to everyone!  
do we have to get exactly those expected outputs? for example expected output is -65.32884975 -5.83913505154639, my answer is -65.32884974555671 -5.839135051546393 , expected answer is 1.16636235 -3.63029143940436, my answer is 1.16636235 -3.6302914360639353  
Guys how did you handle with that?

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**Author:** ![rmwkwok](https://sea1.discourse-cdn.com/dlai/user_avatar/community.deeplearning.ai/rmwkwok/32/126977_2.png) [@rmwkwok](https://community.deeplearning.ai/u/rmwkwok)\
**Post date:** [July 20, 2022, 4:41am UTC](https://community.deeplearning.ai/t/course1-week-2-practice-lab-linear-regression/165727/2 "2022-07-20T04:41:08Z")

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Hi @Ormanov_Dulat,

If you are concerned about the tests, the tests usually have tolerances for such a small difference and won’t fail it.

Raymond