What is P-value in hypothesis testing | P-Value Method Hypothesis Testing | P value in Statistics

[@DigitalELearning]

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[@bhatkoul8326]

1 c
2 b
3 b cos the p-value is the probability of observing the data you have if the null hypothesis is true. Probability of rejecting H○ is significance value

[@randomsurfer007]

In a two-tailed test shouldn't the p-value compare to alpha/2?

[@DigitalELearning]

Yes, in a two-tailed test, the p-value is compared to 𝛼/2 . For a common significance level of 𝛼=0.05, you would compare the p-value to
0.025 in each tail of the distribution to determine if the result is statistically significant.

[@shavetasethi317]

Did Example 1 show Vendor is right. ??

[@1980shati]

you explained this so easily! finally I got my answer after watching a lot of different videos! Thank you so much! Kudos to you!

[@DigitalELearning]

Thanks you so much . Appreciated 😎

[@RkakashKumar]

1st ans option 'c'
2nd ans option 'b'
And 3rd will be 'true'

[@DigitalELearning]

Correct

[@ethanhall917]

Hey man, great video but I'm pretty sure your p-value needs to be multiplied by 2 in example #1 because its a two tailed test and you only calculated one half of the p-value.

[@DigitalELearning]

Good point!

[@aniketjadhav8902]

i didnt understand ur doubt. It seems right. He is subtracting prob(z-score) which is all left portion of the dotted line from 1,

[@khizarhayatkhan2296]

I think example 1 is solved in the end based on one tailed test as against the two tailed

[@DigitalELearning]

please watch the example again

[@ธนพลเสนานาม-จ5ข]

Okay, I already understood this after confusing for long time. Thank you

[@DigitalELearning]

Glad to hear that

[@F4B5H0RT5]

Question no 2 calculate it your answer is wrong

[@F4B5H0RT5]

It's 0.02118 after z calculation not 2.12 wahtever your answer came check it plz

[@anahn.]

I got 2.12 too though? check yours first maybe?

[@anahn.]

how did you even get that number

[@himanshimaurya9941]

It's because he has taken the wrong value of Z from the table it's coming out to be .3577

[@sidwanave1793]

Thank You So Much Sir for this great video👌👌👌

[@DigitalELearning]

Thanks Siddhata

[@amnaperveen-b1i]

1-b
2-b
3-b

[@DigitalELearning]

Partially Correct Champ. Please try again 😊

[@haleylearn]

Thank you so much, its very helpful

[@DigitalELearning]

You are welcome!

[@PranshiNigam]

at 6:06 Q1 (c)
Q2 (b)
Q3 (b) false

[@harshitsomani1717]

worst explanation

[@DigitalELearning]

No Issue Harshit..

[@AnkitKumar-i1f8b]

Wow, thanks a lot.. I understand everything in a single video.

[@DigitalELearning]

Glad it helped!

[@sapnasharma0922]

Very nicely and easily explained 💯........ Thankyu

[@DigitalELearning]

Awesome, Thank you!❤

[@aflatoon1]

amazing video . Thank you

[@DigitalELearning]

Thanks you so much Buddy 😊

[@dwaynehenderson2733]

😚 ᑭᖇOᗰOᔕᗰ

[@DigitalELearning]

Thank you

[@setgakvincent9477]

Answers to the questions
1:C
2:B
3:A

[@DigitalELearning]

Correct Setgak Vincent😎

[@deDe-ez2ji]

P value is probability value

[@hilee6109]

c/b/b

[@DigitalELearning]

100 % correct Champ 😊

[@mohammed-anasssbai6038]

Perfect! Thanks.

[@DigitalELearning]

Thanks 😎

[@lindex8048]

c/b/a

[@DigitalELearning]

Partially Correct Champ. Please try again 😊

[@salonisethi6367]

C,b, a

[@DigitalELearning]

Partially Correct Champ. Please try again 😊

[@ummeist]

1. d
2. b
3. b

[@DigitalELearning]

Partially Correct Champ. Please try again 😊

[@numanmushtaq6675]

Thank you so much sir 💗💗💗💗💗💗💗💗💗💗💗💗

[@DigitalELearning]

Thanks a lot Numan

[@nayanakanthanavaratne312]

Thank you very much.

[@DigitalELearning]

Welcome 😊

[@healthiswealth800]

Most simplified video
Thanks

[@DigitalELearning]

Thanks Arim 👍

[@dawneabdulal-bari9313]

❤

[@DigitalELearning]

Thank you so much 😀

[@ibrahimalabood7442]

Thanks

[@DigitalELearning]

Welcome 😎

[@askpioneer]

c,b,b

[@AP-vw1ph]

Is it in English? OK, statistic is international, but if so - explain in muted

[@DigitalELearning]

Thanks

[@auridajaved8673]

What is point probability ?

[@DigitalELearning]

Point probability refers to the probability of observing a specific, exact value in a continuous probability distribution. In continuous distributions, the probability of any single point is technically zero because the probability is spread over a range of values. Instead, probabilities are typically computed over intervals or ranges of values. Point probabilities are more relevant in discrete distributions, where the probability of each specific outcome can be non-zero.

[@Kushagra-uk3oj]

Why P value only 0.05%%% ???????

[@24_kavishsharma13]

its a convention

[@DigitalELearning]

A p-value of 0.05 is commonly used as a threshold for statistical significance, representing a 5% risk of incorrectly rejecting the null hypothesis. It's a conventional choice, balancing Type I and Type II errors, but it's not a strict rule and can vary based on the context or field of study.

[@shortcuttricksfromsmile9124]

1.a,c
2.b
3.true

[@DigitalELearning]

100 % correct Champ 😊

[@pihuchawla7996]

Nice

[@DigitalELearning]

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[@melomhuta73]

Easy to understand p value

[@DigitalELearning]

Thanks Melo 👍

[@7x-professor550]

Thank you sir,

[@DigitalELearning]

Thanks 😎