PLEASE HELP! A friend of yours collected data for a project. She plots all the data in a histogram, and that histogram has a perfectly symmetrical distribution with no outliers. What are the most descriptive measures of center and spread for this data?

Can somebody me out with this question

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account