A lot of teams are involved in playing video games. The statement that best summarizes this video is that Video gaming helps develop collaborative problem-solving skills that can be useful in the real world.
- Game-based learning is commonly used in the world today. It is growing at lightning speed but there are false information that hinders us from knowing how games actually affect player thinking and action.
There has been the creation of multi-disciplinary games that has the combination of academic content and educational practices.
This makes an individual to have broader critical thinking and problem solving.
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Answer:
the desk is the answer because the sound wave is propagating through the solid bench.
According to the result of the test statistic, the p-values are given by:
a) 0.0352.
b) 0.9648.
c) 0.0704.
<h3>How to find the p-value of a test?</h3>
It depends on the test statistic z, as follows.
- For a left-tailed test, it is the area under the normal curve to the left of z, which is the <u>p-value of z</u>.
- For a right-tailed test, it is the area under the normal curve to the right of z, which is <u>1 subtracted by the p-value of z.</u>
- For a two-tailed test, it is the area under the normal curve to the left of -z combined with the area to the right of z, hence it is <u>2 multiplied by 1 subtracted by the p-value of z.</u>
In this problem, the test statistic is z = 1.8, which has a p-value of 0.9648.
Item a:
Right-tailed test, hence the p-value is of 1 - 0.9648 = 0.0352.
Item b:
Left-tailed test, hence the p-value is of 0.9648.
Item c:
Two-tailed test, hence the p-value is of 2 x (1 - 0.9648) = 2 x 0.0352 = 0.0704.
You can learn more about p-values at brainly.com/question/13873630
If the half-life is 5 minutes, then 30 minutes is equivalent to 6 half-lives. So, after six successive half-lives, the 400 mg of the radioisotope would have a mass of 400(0.5)⁶ = 6.25 mg.
Thus, A would be the correct answer choice here.
