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Earn +20 ptsQ: What is the variance of 30 32 47 57 66 and 79?
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What are the values of 45 57 0 and 3 if the mean is 30 and the standard deviation is 15?
The question is incorrect since the mean of 45 57 0 and 3 is not 30. And the value of 45 is 45, whatever its mean when combined with other numbers. Similarly, the value of 57 is 57, whatever its mean when combined with other numbers; etc.
What is the mean median mode and range of 72 56 47 69 75 48 56 57?
mean: 60 median: 56.5 mode: 56 range: [48,75]
In a box-and-whisker plot what fraction of the data is greater than the first quartile?
57 is not right
If the probability that it will snow tomorrow is 43 what is the the probability that it will not snow?
If you mean 43%, then the probability that it will not snow is 57%, 0.57 or 57/100.
What is the percentage of 16000 to 25000?
57%
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