45, 51, 52, 58, 61, 63, 66, 72, 74
You're trying to find the second quartile (Q₂), and to find that, you must find the median, and then find the median within the second half of the median :)
Median (Middle Number) : 61
Now, look at 61, and look at 74. What is the median of those numbers in this set?
Q₂ = 66
So, your quartile 2 is 66.
~Hope I helped!~
Experimental method
Observational method
Step-by-step explanation:
The method of collecting data which involves response variables is the experimental method.
The method in which conclusions are drawn by comparing data collected from two groups is the observational method.
- Most inquiries in research are usually backed up by experiments in order to measure responses.
- They are hinged on well developed and logical hypothesis.
- Such a set up of consists of dependent and independent variables.
In observational methods, subjects are studied in their natural setting or real world forms. This can also be applied where comparisons are simply drawn between two groups.
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Experiment brainly.com/question/1621519
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1 pound = 16 ounces
_ pound = 26 ounces
Multiply 1 × 26 = 26
Divide 26 ÷ 16 = 1.625 or 2
So, 1.625 or 2 pounds will equal to 26 ounces.
Hope this helps :)
How many players are there?
Answer:
The required equation is
Step-by-step explanation:
To find : Which of the following are explicit equations for the nth term of some kind of arithmetic sequence?
Solution :
The Explicit formula which shows the nth term of a sequence in terms of n is given by,
Where, is the nth term
is the first term
n is the number of terms
d is the common difference
Therefore, The required equation is