Three years ago, the mean price of an existing single-family home was

$243,775.

A real estate broker believes that existing home prices in her neighborhood are

higher.

(a)	Determine the null and alternative hypotheses.

(a) State the hypotheses.

H0:

mu

sigma

pp

greater than>

not equals

less than<

equals=

$enter your response here

H1:

sigma

pp

mu

less than<

not equals

equals=

greater than>

$enter your response here

(Type integers or decimals. Do not round.)