A researcher wants to estimate the population mean number of pets per household with a 90% confidence interval. He surve

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answerhappygod
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A researcher wants to estimate the population mean number of pets per household with a 90% confidence interval. He surve

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A researcher wants to estimate the population mean number of
pets per household with a 90% confidence interval. He surveyed a
random sample of 36 households and found a mean of 4.9 pets and a
deviation of 0.9 pets. Please give your answer in the correct
section below for each of the lower confidence limit and the upper
confidence limit. Give each answer correctly rounded to two decimal
places. Do NOT give units with your answer. Lower confidence limit:
Answer for part 1 Upper confidence limit:
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