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Statistics

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Anonymous

Jan 24, 2025

What is the average rate of change for the sequence shown below?

What is the average rate of change for the sequence of points shown below? The coordinate plane displays the following points: (-1, 4), (1, 3), (3, 2), and (5, 1).
10 answers 27
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Anonymous

Oct 24, 2024

What is the percent enantiomeric excess (ee) of a mixture that has 86% of one enantiomer and 14% of the other

What is the percent enantiomeric excess (ee) of a mixture that contains 86% of one enantiomer and 14% of its counterpart?
3 answers 52
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Anonymous

Jan 22, 2025

what is the percent of 46 out of 50?

What percentage does 46 represent out of 50?
7 answers 18
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Anonymous

Oct 27, 2024

What is the probability that a registered voter voted in the election?

Given that approximately 3,092,254 people voted in the election and around 3,579,155 registered voters did not vote, what is the probability that a randomly selected registered voter participated in t...
1 answers 11
D

What is the probability that Bo, Colleen, Jeff and Rohini win the first, second, third and fourth prizes, respectively (in that order),

What is the probability that Bo, Colleen, Jeff, and Rohini win the first, second, third, and fourth prizes, respectively, in that specific order? The answer is 1 in 4,669,920.
1 answers 47
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Anonymous

Oct 22, 2024

What is the variance for the following population of scores? Scores: 5, 2, 5, 4?

What is the variance of the following population of scores? The scores are: 5, 2, 5, and 4.
1 answers 28
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Anonymous

Feb 13, 2025

what is variance at completion?

Could you explain the concept of "variance at completion" and its significance in project management? How is it calculated, and what insights does it provide about a project's cost and schedule perfor...
3 answers 54
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Anonymous

Jan 02, 2025

what number does 4E-05 refer to?

What number does 4E-05 represent? I encountered this notation in a trendline in Excel. Is it equivalent to 0.00004?
1 answers 50
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Anonymous

Jan 24, 2025

What percent is 200 Million out of 7 Billion?

What percentage does 200 million represent out of 7 billion?
5 answers 17
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Anonymous

Jan 01, 2025

When collecting data from real-world problems, it is always best to represent the data in a pie chart.?

When collecting data from real-world problems, is it always best to represent that data in a pie chart? Please answer true or false.
2 answers 48