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Answer all 4 of these questions

Why do interests rates on loans to be lower in a weak economy than in a strong one

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points