Answer:
A
Step-by-step explanation:
3(7+3)
3(10) or 21+9
30
First, arrange the data from lowest to highest
19, 20, 21, 22, 23, 24, 25, 27, 29, 30, 33
Next, find the media or the middle data.
The median is 24.
<span>19, 20, 21, 22, 23, 24 (median), 25, 27, 29, 30, 33
</span>
Lastly, look at the data below the median and find the middle of those data. If it's between two numbers, choose the lower number. That's the first quartile.
The first quartile is 21.
19, 20, 21(Q1), 22, 23, 24 (median)<span>, 25, 27, 29, 30, 33</span>
Assuming the n data values are independent draws from a Poisson distributed population with parameter λ , the MLE of λ from the sample is the sample mean, i.e.
Numerous proves are available online.
Answer:
8 : 3
Step-by-step explanation:
chickens: pigs
16 : 6
Divide each side by 2
16/2 : 6/2
8 : 3
The simplified ratio is 8 : 3
Answer:
4y=48
y=48/4
y=12
therefore,the value of y is 12
