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Which of the following is true about the variance and standard deviation. A.) as the value gets larger then the value are are closer to each other B.) as the value gets larger, the spread of data is small. C.) as the value get smaller then the spread of data is big. D.) as the value get smaller then values are closer to each other.

Which of the following is true about the variance and standard deviation. A.) as the value gets larger then the value are are closer to each other B.) as the value gets larger, the spread of data is small. C.) as the value get smaller then the spread of data is big. D.) as the value get smaller then values are closer to each other.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Which of the following is true about the variance and standard deviation. A.) as the value gets larger then the value are are closer to each other B.) as the value gets larger, the spread of data is small. C.) as the value get smaller then the spread of data is big. D.) as the value get smaller then values are closer to each other. What sampling method is used when a statistic student did a research on the time spend by grade11 student in playing video game and randomly select his subjects by using the lottery method. A.) stratified random sampling B.) simple random sample C.) systematic random sampling D.) cluster sampling
Transcribed Image Text:Which of the following is true about the variance and standard deviation. A.) as the value gets larger then the value are are closer to each other B.) as the value gets larger, the spread of data is small. C.) as the value get smaller then the spread of data is big. D.) as the value get smaller then values are closer to each other. What sampling method is used when a statistic student did a research on the time spend by grade11 student in playing video game and randomly select his subjects by using the lottery method. A.) stratified random sampling B.) simple random sample C.) systematic random sampling D.) cluster sampling
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