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Three years​ ago, the mean price of an existing​ single-family home was ​$243 comma 757. A real estate

broker believes that existing home prices in her neighborhood are higher.

​(a)Determine the null and alternative hypotheses.

a) state the hypothesis. Type integers or decimals. Do not​ round.)

H0: _______ ________ $___________

line 1 is either p, mean, or standard deviation

line 2 is either is not equal, equal, greater then or less then

line 3 needs to be filled in

H1: _____ _______ $________

line 1 is either p, standard deviation, or mean

line 2 is either equal, not equal, greater then or less then

line 3 needs to be filled in

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