Make sure to not use the useless numbers on the slant. Also remember to divide by two at the end of calculating.
Answer:
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Mean of older groups = 16
Mean of younger groups = 14
If you tested two age groups on the number of details, Further suppose that you fail to reject the null hypothesis for this independent samples t-test.
the difference between these sample means,
As we fail to reject the null hypothesis, the sample means probably came from the same population, and the difference is just due to sampling error.
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Answer:
e ^1/2
Step-by-step explanation:
All you do is take the fraction (4/8) and just simplify that part
4 divided by 2 = 2
8 divided by 2 =4
I got 2/4 but I can simplify more
2 divided by 2= 1
4 divided by 2 = 2
Now I got 1/2
And I would just leave e alone so my answer is e ^1/2
Do you kinda get what im saying?
<1 = <2
vertical angles (congruent)
<3 = <2
corresponding angles (congruent)
so that: <1 = <2 = <3 = 112 degree