Answer Happy

The height (in cm) and weight (in cm) of 20 selected baseball
players are in the table below.
a) State the random variables.
rv X = Select an answer the
height the mean height the weight the mean
weight a randomly selected baseball player all baseball
players of Select an answer the
height the mean height the weight the mean
weight a randomly selected baseball player all baseball
players
rv Y = Select an answer the
height the mean height the weight the mean
weight a randomly selected baseball player all baseball
players of Select an answer the
height the mean height the weight the mean
weight a randomly selected baseball player all baseball
players
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: