Answer:
4
Step-by-step explanation:
y=mx+c,m(4) is the slope
Answer:
p=6
Step-by-step explanation:


Answer:
A systematic sample
Step-by-step explanation:
since there is an increasing trend in the unpaid balances because of the rising cost of housing the best approach is A systematic sample.
A systematic sample is preferred because it will capture the individual debts over the period of 20 years (i.e. the whole 20 years of mortgages ) while a simple random sample will just capture a certain period and its result will not represent the true nature of indebtedness .
Answer:
a convenience sample is always valid and reliable is true not false
Step-by-step explanation: