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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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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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