(Answered) Alternate and null hypothesis and would the null be

Economics

Alternate and null hypothesis and would the Null be retained in the situation? Lucy wants to know her fourth grade daughter, Monica, scored on a test of reading comprehension compared to the population of other fourth graders in the school district. Luckily Lucy has taken this course and knows that z-scores will help her understand Monica's reading score in relation to the population. data as follows: -Monica's reading comprehension score = 121 -Mean Fourth grade reading comprehension score = 147 Standard Deviation of the fourth grade's reading comprehension = 14.8

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