Hi can anyone help me on this question I keep getting it wrong. Thank you!

Score in gradebook: 10 out of 5 Reattempt last question below, or select another question Salaries for senior Civil engineers per year have known mean of 74 K dollars and standard deviation 2.5 K dollars. Provided that the salaries per year for senior Civil engineers have a nearly symmetric/bell-curve distribution, what percent (%) of Civil engineers have salary between 66.5 K and 71.5 K dollars? 0.15731 Points possible: 5 License Unlimited attempts. Score on last attempt: 0. Score in gradebook: 0 Message instructor about this question Submit When you are done, click here to see a summary of your scores