Answer:
4/5 probability.
Step-by-step explanation:
There is only 1 answer to the multiple choice question so 5-1=4. Because there are 5 answers and four of them are incorrect, the answer would be 4/5 probability.
Hope this helps :)
You reject the Null Hypothesis only if the p-value is less than alpha.
p < 0.01
To find the p-value, you need to look up test value 2.07 in a standard normal table. The p-value is probability that Z > 2.07. For a two-tailed test, you include both positive and negative cases. |Z| > 2.07.
When you look up 2.07 you get about 0.98.
This means there is about 2% chance Z > 2.07 or 4% chance |Z| > 2.07.
For the two-tailed test we use p = 0.04
.04 > .01
Therefore we do Not reject the Null Hypothesis.
<span>840 Degrees
</span>Pi acts as 180 when converting radians to degrees. (it's the radian measure multiplied by 180/π, but the π cancels leaving 180 in its place)
14 * 180 = 2520
2520 / 3 = 840