In a certain country, 47 percent of the population are on a strict diet. In a sample of 130 individuals, find the expected value and the variance for the number of individuals who are on a strict diet. Select one: O a. 56.4 and 29.89 O b. 70.5 and 37.37 O c. 56.4 and 32.38 O d. 61.1 and 34.87 O e. 61.1 and 32.38 O f. 65.8 and 37.37 O g. 65.8 and 34.87 O h. 70.5 and 29.89

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