Jalia is an editor at the new york gazette. her job is to read each article before it it printed in the newspaper. if jalia can read 10 words per second, how many words can she read in 60 seconds?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?