Question: 3. In general what is the relationship between standard deviation and variance? a. They are not related at all. c. Standard deviation is the square

3. In general what is the relationship between standard deviation and

3. In general what is the relationship between standard deviation and variance? a. They are not related at all. c. Standard deviation is the square of variance b. Variance is the smaller one d. Variance is the square of standard deviation 4. Alpha level is known as

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