7. The General Social Survey on Social Identity (2013) asked a random sample of 9,850 adult Canadians to indicate the number of new people they met on internet in the past month. Below is the frequency distribution table for the responses to this survey item. Response: Percentage of Responses Number of people met 81.7 The number of people met in the past month had mean 0.55 and standard deviation of 1.33. Approximately, what percentage of responses to this survey question is within 1 standard deviation of the mean? 68 percent 86 percent 82 percent 95 percent 91 percent