Answer:
P = 
units
A = 24.5 
Step-by-step explanation:
Length of one side
sin 
= 
7sin = x
7(
)= x
= x
Perimeter = 4() =
Area = ()() = 
=24.5
Kingston Edmonds
It’s longer, also I think I did this before
Answer:
Opportunity sampling is also known as convenience and it can be defined as a sampling technique which typically involves the process of selecting participants from a population of interest (target group) to take part in a research study.
Step-by-step explanation:
In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.
There are various types of sampling used by researchers and these are;
1. Random sampling.
2. Systematic sampling.
3. Stratified sampling.
4. Cluster sampling.
5. Opportunity or convenience sampling.
Opportunity sampling is also known as convenience and it can be defined as a sampling technique which typically involves the process of selecting participants from a population of interest (target group) to take part in a research study.
This ultimately implies that, an opportunity sampling is a non-probability sampling in which a researcher select participants based on their availability for the study.
For example, John a psychologist standing on the street requesting that passersby join in his research study.
Answer:
72
Step-by-step explanation:
principal (P)=1800
time(T)=2yrs
rate(R)=2%
SI=?
now,
SI=PTR÷100
= 1800×2×2÷100
=7200÷100
=72
so interest is 72.
hope this will help you :D
