grocery-shopping-duration-the-following-data-summarizes-the-duration-of-grocery-

Question

GROCERY SHOPPING DURATION: The following data summarizes the duration of grocery shopping trips in a city. How many shopping trips are listed in the summary? Is it possible to determine the exact duration of each original shopping trip?

Table showing grocery shopping duration in minutes and corresponding frequency of trips.

Accepted Answer

1100; No, it is not possible to identify the exact duration of all the original shopping trips.

Answer

1100; Yes, it is possible to identify the exact duration of all the original shopping trips.

Answer

1150; No, it is not possible to identify the exact duration of all the original shopping trips.

Answer

1020; Yes, it is possible to identify the exact duration of all the original shopping trips.