Answer: option A is correct, we accept the null hypothesis.
Step-by-step explanation:
At a 5% level of significance, p = 0.05, therefore when p < 0.05, accept the null hypothesis (H°) and reject the alternative hypothesis (H¡). When p > 0.05, we reject the null hypothesis (H°) and accept the alternative hypothesis (H¡)
Given the p-value to be 0.008, this is less than the 5% threshold, that is, 0.05, hence we accept the null hypothesis.
The area of Erin's circle to the nearest hundredth is 50.24 in².
<h3>What is the area of the circle?
</h3>
A circle is a bounded figure which points from its center to its circumference is equidistant.
Area of a circle = πr²
Where :
3.14 X 4²
(3.14) (4) (4) = 50.24 in²
To learn more about the area of a circle, please check: brainly.com/question/14351152
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The correct answer is choice B.
Answer:
Hope it will help you a lot.
Answer:
The equation representing money left as tip is 
.
Money left as tip is $5.7.
Step-by-step explanation:
Given:
Total bill = $38
Tip = 15%
We need to find the money left as tip.
Solution:
Let money left as tip be represented by 'y'.
to find the money left as tip we will multiply tip percent with total bill and then divide by 100
Now framing the above quote in equation form we get;
Hence The equation representing money left as tip is .
On Solving the equation we get;
Hence Money left as tip is $5.7.
