Please answer quickly Andre and Elena are each saving money. Andre starts with $10 in his savings account and adds $5 per week. Elena starts with $10 in her savings account and adds $2 each week.

After how many weeks will Andre and Elena have the same amount of money in their savings accounts?

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?

How is the interquartile range calculated?

Which situation is an example of an observational study?