Simplify Negative 3 over 2 divided by 9 over 6. −4 −1 4 1
1 answer:
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The critical value becomes 2.584 for two tailed test since we have to reject the null hypothesis, t >2.584 or t < -2.584 test stat lie in the rejection region, we have to reject the null hypothesis or claim incorrect.
Data;
- mean = 5.82
- s = 4.93
- n = 600
Let's calculate the t-value
Substitute the values into the equation and solve;
The t-value is 4.079.
The allowed significance value = 0.01
The degree of freedom is n -1, which becomes 600 - 1 = 599.
The critical value becomes 2.584 for two tailed test since we have to reject the null hypothesis, t >2.584 or t < -2.584 test stat lie in the rejection region, we have to reject the null hypothesis or claim incorrect.
Learn more on t-test here;
Answer:
I worked really hard on this problem, I had to manually edit with my editing tool for 15 minutes lol.
Answer:
- 72 in²
Step-by-step explanation:
<u>The original logo is a triangle and has dimensions of </u>
- 1.5 in x 1.5 in
<u>The scale factor is </u>
- Original to shirt = 1:8
<u>Area of the logo on shirts</u>
- A = 1/2bh
- A = 1/2*(1.5*8)(1.5*8) =72 in²
