Hypothesis Testing correlation (Excel)

[---charlie---]

🎯 Key Takeaways for quick navigation:

Hypothesis testing for correlational design involves identifying alternate and null hypotheses.
Non-directional tests are more conservative in statistics.
Null hypothesis states the absence of a relationship between variables.
Pearson's correlation value shows the relationship, but p-value determines statistical significance.
In hypothesis testing, a p-value less than or equal to 0.05 indicates statistical significance.
A p-value of 0.02 suggests a statistically significant relationship between stress and physical symptoms.

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[---charlie---]

🎯 Key Takeaways for quick navigation:

Hypothesis testing for correlational design involves identifying alternate and null hypotheses.
Non-directional tests are typically used and are more conservative in statistics.
The null hypothesis states there is no relationship between variables being tested.
Descriptive statistics summarize the data before performing a correlation test.
Using regression in Excel can provide a correlation value and test of significance.
A p-value of less than or equal to 0.05 indicates statistical significance.
A statistically significant result means rejecting the null hypothesis.
In the example given, there was a statistically significant relationship between stress and physical symptoms.

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[Kashantthev]

Hi Sir, i need your help. From below info, what you understand. Can you explain to me, pls?
Hypothesis
i) There is a positive relationship between salary and employee retention - BETA VALUE (-0.379), Pearson Correlation (-0.289) Result : Accepted
ii) There is a positive relationship between communication and employee retention - BETA Value (-0.159), Pearson Correlation (0.110), Result (Accepted)
iii) There is a positive relationship between job satisfaction and employee retention which
impact their decision to stay : BETA Value (-0.115), Pearson Correlation (-0.136), Result (Rejected)

[emanuelzutic]

Man I need help for my dissertation could you give me a few hints? I’d pay you honestly

[rajashuayb]

Thank you so much for this clear explanation, in my results, Regression stat Multiple R +0.470211196, while the correl = - 0.47021196, what is this mean or is it OK?

[taursoum]

Is n't the alternate hypothesis quite the opposite that there is no significant relation between 2 variables, thats why the name is alternate

[nyanya]

Hello sir, what if there’s 3 indpendent variable i want to correlate it with the dependent variable? How sir? Or should i do it one by one?

[amelia_herb]

what if the p value is up to 0.08****, what do we accept and reject then??

[arrazeey]

What did you insert to the data analysis? The X or Y? Or both?, Nah, I got it

[taniyasingh]

Last how did u decided its null or alternative??

[itsmeaditi]

Can I use the same method for Likert Scale Data?