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Manav Handa
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MH
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Time-series data are often graphically depicted how?
A) Bar chart
B) Histogram
C) Line chart
D) All of these choices are true.
On Sep 27, 2024
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C
MH
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When a researcher moves from a 95% confidence level to a 90% confidence level, the confidence interval for the mean becomes ______.
A) wider
B) normally distributed
C) statistically significant
D) narrower
On Sep 22, 2024
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D
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