The average financial aid package for students admitted to a particular college five years ago was $45,000. A student organization plans to investigate whether this average has changed for students admitted this year. Define the population parameter of interest and state the null and alternative hypotheses for this investigation. Define the population parameter of interest and state the null and alternative hypotheses for this investigation. Ho: ▼ H₂: ▼ (Type integers or decimals. Do not round.)

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