mr. chan took a survey of his class. He gave each student a number and then duplicate numbers. in a paper bag. he drew ten numbers from the bad without peeking. he then surveyed the ten students. was this a random sample?

Find the ratios of the corresponding sides

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?