Answer:
268.083
Step-by-step explanation:
volume of a sphere = 4/3 times pi times r^3. 4/3(pi)(4^3) = 268.083
Hi pupil Here's your answer :::
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The correct answer is option B. It will move upwards due to the inertia of motion.
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Hope this helpsss......
In statistics, the standard deviation deviation may be a measure of the quantity of variation or dispersion of a group of values. The margin of error may be a statistic expressing the number of sampling error within the results of a survey. The correlation could be a statistical measure of the strength of the connection between the relative movements of two variables.
Given nothing and that we need to explain standard deviation. margin of error, correlation coefficient .
Standard deviation
In statistics, the standard deviation may be a measure of the number of variation or dispersion of a group of values. an occasional variance indicates that the values tend to be near the mean of the set, while a high variance indicates that the values are detached over a wider range.
Formula: 
where x bar is mean and N is size of population.
Margin of error
The margin of error may be a statistic expressing the quantity of sampling error within the results of a survey. The larger the margin of error, the less confidence one should have that a poll result would reflect the results of a survey of the complete population.
Formula for M=z*s/
here z is z value of Z score , s is variance , n is that the sample size.
Correlation coefficient
In statistics, the Pearson parametric statistic ― also called Pearson's r, the Pearson product-moment parametric statistic, the bivariate correlation, or colloquially simply because the coefficient of correlation ― could be a measure of linear correlation between two sets of information.
Formula=∑
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Learn more about correlation coefficient at brainly.com/question/4219149
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Answer:
Before the error, the mean and the median were both 90.
The error added an outlier to the data set.
After the error, the mean was 75 and the median was 87.5
The mean was impacted by the error more than the median
Step-by-step explanation:
First is to put the data in order from smallest to largest
80,85,90,95,100
The mean is add up the data and divide by the number of points. The median is the middle of the data
Mean = (80+85+90+95+100)/5=450/5 = 90
Median = 90
When a 0 is added
0, 80,85,90,95,100
There is now an outlier, which is a data point far away from the others
Mean = (0+80+85+90+95+100)/6=450/6 = 75
Median = (85+90)/2 = 87.5
When the data set is even, take the two middle numbers and average them
The mean was impacted more than the median. It went from 90 to 75, where the median went from 90 to 87.5