The following table is based on a random sample of people age 18 and older who said they were planning a vacation this summer. They were asked if they would bring a laptop computer with them. Male Female Total Bringing a Laptop 354 307 661 Not Bringing a Laptop 356 320 676 Total 710 627 1,337 Source: frequencies estimated from The Harris Poll, Americans Work on Their Vacation, 2011 a. Compute a table of expected frequencies.

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