The manager of a grocery store has taken a random sample of 100 customers. the average length of time it took these 100 customers to check out was 3 minutes. it is known that the standard deviation of the population of checkout times is 1 minute. the 95% confidence interval for the true average checkout time (in minutes) isa. 1.36 to 4.64.b. 2.5 to 3.5.c. 2.804 to 3.196.d. 1 to 5.

typically a loft will include modern kitchen and bathrooms, this increases the price tag. lofts also have a good amount of open space, this requires more heating and electricity. lofts are also in older buildings, this means that maintaining the location increases the bill. keep in mind this is without talking about the high state and property taxes.

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c

explanation:

i'ts proportional. if the inflation rate is 12% for example, the cpi will be 12% less.

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