That's a ration like 4 out of 1 or 1 out of 4
Agriculture is the way you make money through farming and ranching
<span>Igneous
rocks are formed through the lava and magma cools then crystallizes.
Igneous rocks can also be form without going through crystallization. The occurrence
of igneous rocks may undergo with 2 different process; the intrusive or
plutonic, or the extrusive or volcanic. Intrusive igneous rocks are from magma
that cools and became solid inside the crust of the earth surrounded with
country rocks. While the extrusive igneous rocks are those rocks that formed in
the crust surface as a result of melting of rocks inside the mantle.</span>
Answer:
Descriptive research
Explanation:
Descriptive research is a research method that describes the characteristics of a population that is being studied. It focuses on what phenomena rather than why phenomena. It describes the nature of the phenomena. It is also called observational research. It refers to the research question, descriptive analysis of the study.
It can be of certain types such as:
- Qualitative research
- Uncontrolled variables
- Cross-sectional study
- The basis for further research
Uses of such research areas:
- Define respondent characteristics
- Measure data trends
- Conducts comparison
- Validating adjusting condition
- Conduct research at different times
Research methods are
:
- Observation method:
- Quantitative
- Qualitative
- Case study
- Survey
<span>The poison distribution can be used to approximate the binomial distribution when the sample size n is large. This is then calculated using the formula
P(X) = e^-(np) *(np)^x
substituting X= 3
P(3)= e^-(430*1.5/100) * (430*1.5/100)^3
P(3)= 0.00158*268.3
P(3) = 0.42
P(3) = 0.0042%
P= probability of X occurring given n and p
n= sample size
p= true probability
e= exponential constant ~2.718
X=number of sample successes</span>
