You are testing whether students at HHS are overweight. You sample 100 students and measure how much more they weigh than the average weight for their height. The mean of your sample is 4 lbs, and the standard deviation of your sample is 6 lbs. What is the lower bound of a 95% confidence interval? (answer to 4 decimal places)

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a