Answer:
a. ![0.00004167 = 0.00004](https://tex.z-dn.net/?f=0.00004167%20%3D%200.00004)
b. ![4* 10^{-5}](https://tex.z-dn.net/?f=4%2A%2010%5E%7B-5%7D)
Step-by-step explanation:
Given
![0.00004167](https://tex.z-dn.net/?f=0.00004167)
Solving (a): Round to the nearest hundredth thousandth
This means there would be 5 digits after the decimal.
So:
-- (approximated)
(b) Express in standard form
A number in standard form has the following format;
![a * 10^b](https://tex.z-dn.net/?f=a%20%2A%2010%5Eb)
Where
![1 \leq a \leq 10](https://tex.z-dn.net/?f=1%20%5Cleq%20a%20%5Cleq%2010)
So:
![0.00004167](https://tex.z-dn.net/?f=0.00004167)
becomes
![4.167 * 10^{-5}](https://tex.z-dn.net/?f=4.167%20%2A%2010%5E%7B-5%7D)
This is because the decimal point was moved 5 places backwards
Approximate 4.167 to nearest integer; We have:
![4* 10^{-5}](https://tex.z-dn.net/?f=4%2A%2010%5E%7B-5%7D)
Answer:
-43 < -35
(Negative 43 is less than negative 35).
Answer:
214 square inch is the area of the figure
Answer:
B. The p-value should be higher than 0.05
Step-by-step explanation:
p-value is smaller than 0.05 means that there is significant difference in mean bicep curls made with right hand and left hand.
Since 95% confidence interval for the true mean difference is given as (-9.242, 0.2472), and confidence interval includes the value 0, we cannot say that there is significant difference. Therefore p-value is not smaller than 0.05, it is higher than 0.05.
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