How can you reduce the variability of a statistic? By taking a larger sample. Larger samples give smaller spread. Also by better design, such as stratified sampling. What effect does the size of the population have on the variability (spread) of a statistic?

Step-by-step explanation:

8 0

3 years ago

An organization asked random high school students across the United States if they felt that fast food should be introduced in t

vampirchik [111]

D. 395 students agreed that, fast food should be introduced.

3 0

4 years ago

Simplify the expression by using the distributive property.<br> -2(4x - 10)

Andru [333]

Answer:

-8x+20

Step-by-step explanation:

multiply using the distributive property:)

4 0

3 years ago