In a student survey, forty part-time students were asked how many courses they were taking this term. the (incomplete) results are shown below: round your answers to 4 decimal places.

# of courses frequency relative frequency cumulative frequency

1 11 ? 11

2 ? 0.425 28

3 12 0.3 ?

what percent of students take exactly two courses?

%

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before