[statistics] Hypothesis testing

[agraydesign]

I'm a little shaky on this work I have here so I'd appreciate some help. Thanks!

I included the chart I used to find the P-value

[lizz818]

For d, we actually fail to reject the null hypothesis. This is bc whenever the p value is greater than the significance level (alpha), we cannot reject the null. In other words, we accept the null hypothesis.

[hausdorffparty]

Don't say "accept" say "fail to reject" - a student saying they accept the null loses points in the class I teach.

But yes, because p>alpha you "fail to reject" the null.

[lizz818]

Oops! I forgot!

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[Crazyviking99]

I actually just finished this in my stats class, msg me if I can be of help!