Both mean and median are measures of the center of a set of data.
Mean is normally preffered to the median except if there is an outlier that has a tendency to affect the mean.
An outlier is a data point that significantly differs from the other data points in a sample.
In the data set above, there is no outlier that will affect the mean.
Therefore, he should use the mean because there are no outliers that affect the mean.
So here is the answer. Given that in 3 bags or trail mix made 18 snack packs, this would mean that in every bag, she can make 6 snack packs because 18 divided by 3 is 6. Hope this is the answer that you are looking for. Have a great day ahead!
Select the two binomials that are factors of this trinomial.
We got the factors as :
and
Answer:
you could get 5 bags of tootsie rolls and 3 bags of lollipops.
Step-by-step explanation:
3+3+3+3=12+5+5=22+5=27+3=30
The percentage of the radioactive isotope left is 25.0000%.
<h3>What is the half life?</h3>
The half life of a radioactive isotope is the time that will elapse before only half of the number of original isotopes will remain.
Now;
We are told that;
Half life (t1/2) = 55 days
Time taken (t) = 115 days
Ratio of isotope remaining = N/No
Thus;
N/No = (1/2)^t/t1/2
N/No = (1/2)^115/55
N/No = (1/2)^2
N/No =1/4
Hence, the percentage = 1/4 * 100/1 = 25.0000%
Learn more about half life of an isotope:brainly.com/question/16387602
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