C is the best choice for this
The answer is: B. Other planets
The earth magnetic field indeed cover all Earth's interior and outer spaces surrounding the Earth. But the strength of the magnetic field is too weak to actually cause any effects to other planets. It is predicted that the strength of the earth's magnetic field is 100 times weaker than normal bar magnet.
Answer: Lower CI=21-t(0.025, 16)*7/sqrt(17)=21-2.12*7/sqrt(17)=17.4
upper CI=21+t(0.025, 16)*7/sqrt(17)=21+2.12*7/sqrt(17)=24.6
Explanation: Because there both close and equal
The passage mainly discusses the trait of Norman's based on her versatility. Check more about trait below.
<h3>What is trait of a person?</h3>
A personality trait is known to be that thing that set a person apart from others. A versatile person is known to be a person who have a lot of different skills and can do more than one thing at a time.
Note that The passage mainly discusses the trait of Norman's based on her versatility as she incorporates a lot to her music.
Learn more about trait from
brainly.com/question/26434916
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Answer:
The mean wage is 16.55 Rupees.
You'll have to find the median yourself, as I'm not giving out the answers I'm just helping you do the work.
To find the mean:
To find the mean, add all the wages and divide by the number of labourers, 20.
The sum of all the wages is 331.
331/20 = 16.55
The mean wage is 16.55 Rupees.
To find the Median:
Arrange the data points from smallest to largest.
If the number of data points is odd, the median is the middle data point in the list.
If the number of data points is even, the median is the average of the two middle data points in the list.
<em>source for median instructions: Khan Academy</em>
