7. which of the following is true about investments in the stock market?
investments in stocks are too risky for most people.
investments in stocks are the best way to save money.
investments in stocks are guaranteed to earn money.
investments in stocks have the possibility of losing money.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list