ut of According to Statistics Brain Research Institute, 21.4% of Americans made a New Year's resolution to lose weight or eat healthy in 2017. One hundred Americans are Fini selected at random. 1. n = 2. What is the mean? (Round to the nearest tenth, if necessary.) 3. What is the standard deviation? (Round to the nearest tenth, if necessary.) Use the normal approximation to find the following percentages. Remember to use the continuity correction. Drawing a picture of the curve and shading the requested area is recommended for these problems. 4. Find the probability that 15 or more Americans made the resolution to lose weight/eat healthy. P(I 2 = P(T Z P( = > 5. Find the probability that less than 12 of the Americans made the resolution to lose weight/eat healthy. P(I