13. - 4/5
14. 11/25
16. 8/9
I don’t know what is an answer of 17 sorry...:(
I think the answer is b^t = y/a
Answer:
(b) reduce the variability of the poll result.
Step-by-step explanation:
when the sample size of an opinion poll is increased, more data will be gathered about the population, and when there is enough data present, The estimates that is made afterward base on the gathered data will be more accurate compare with when there is small sample size. It should be noted that when the sample size of an opinion poll is increased, it will reduce the variability of the poll result.
Answer:
100.2
Step-by-step explanation:
Answer:
we dont know 888484b484 94y48 84y
Step-by-step explanation:
we dont kbow 1298474add on to it and see rther but if not ok
