A Food Marketing Institute found that 34% of households spend more than $125 a week on groceries. Assume the population proportion is 0.34 and a simple random sample of 140 households is selected from...

A Food Marketing Institute found that 34% of households spend more than $125 a week on groceries. Assume the population proportion is 0.34 and a simple random sample of 140 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is between 0.2 and 0.49?


Round to 4 decimal places.