A Food Marketing Institute found that 32% of households spend more than $125 a week on groceries. Assume the population proportion is 0.32 and a simple random sample of 284 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.3? There is a probability that the sample proportion of households spending more than $125 a week is less than 0.3. Round the answer to 4 decimal places.

Q: Height (inches) 60-61 62-63 64-65 66-67 68-69 70-71 72-73 74-75 76+ Number 15 82 219 275 198 105 39

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Q: If the probability that a randomly chosen college student takes statistics is 0.75, then what is the…

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Q: A Food Marketing Institute found that 33% of households spend more than S125 a week on groceries.…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.