The table below contains the value (in dollars) and the amount of annual rental income (in dollars) for a random sample

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The table below contains the value (in dollars) and the amount
of annual rental income (in dollars) for a random sample of 42
houses.
a) State the random variables.
rv X = Select an answer the
value the mean value the annual rental income the
mean annual rental income a randomly selected house all
houses of Select an answer the value the
mean value the annual rental income the mean annual
rental income a randomly selected house all
houses
rv Y = Select an answer the
value the mean value the annual rental income the
mean annual rental income a randomly selected house all
houses of Select an answer the value the
mean value the annual rental income the mean annual
rental income a randomly selected house all
houses
b) The symbol and value of the correlation coefficient are as
follows:
Round final answer to 3 decimal places.
Select an
answer r r² ρ Ŷ Y p̂ X̄ p μ σ =
Interpret this value:
c) The symbol and value of the coefficient of determination are
as follows:
Round final answer to 3 decimal places.
Select an
answer r r² ρ Ŷ Y p̂ X̄ p μ σ =
Interpret this value: