What is the angle θ that the field e⃗ makes with the surface of the slab, which is perpendicular to the x direction? express you
2 answers:
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Answer:
We can use the z score formula given by:
And replacing we got:
And using the normal standard distribution and the complement rule we got:
Step-by-step explanation:
For this case w eknow the following parameters:
represent the mean
represent the deviation
n= 32 represent the sample sze selected
We want to find the following probability:
We can use the z score formula given by:
And replacing we got:
And using the normal standard distribution and the complement rule we got:
The ratio can be written in parts as shown below;
Then, 60 can be divided as shown below;
25kg:35kg
Then, 60 can be divided as shown below;
25kg:35kg