## aubreyk9614 2 years ago can someone please help me by checking my test i really need to make at least a 90% and then i pass my class with no worries please!!!!!

How can we check your test?

2. aubreyk9614

3. Find the mean, median, and mode of the data set. Round to the nearest tenth. 15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13 (1 point) mean = 9.3, median = 8, mode =13 mean = 8.5, median = 10, mode = 13****** mean = 9.3, median = 10, mode = 13 mean = 8.5, median = 10, mode = 8 4. Find the mean, median, and mode of the data set. Round to the nearest tenth. Test scores on a math exam: 88, 89, 65, 62, 83, 63, 84, 63, 74, 64, 71, 82, 66, 88, 79, 60, 86, 63, 93, 99, 60, 85 (1 point)mean = 75.8, median = 79.5, mode = 63 mean = 75.8, median = 76.5, mode = 63 mean = 69.5, median = 76.5, mode = 63******* mean = 69.5, median = 76.5, mode = 79.5 7. You roll a standard number cube. Find P(number greater than 1). (1 point) 6/5 5/6****** 1/6 1 8. You have the numbers 1–25 written on slips of paper. If you choose one slip at random, what is the probability that you will select a number that is divisible by 4? (1 point) 1/5 6/25***** 4/25 2/3 9. You have the numbers 1–24 written on slips of paper. If you choose one slip at random, what is the probability that you will not select a number which is divisible by 3? (1 point) 3/8 1/3 5/8 2/3***** 10. A cell phone company orders 500 new phones from a manufacturer. If the probability of a phone being defective is 2.6%, predict how many of the phones are likely to be defective. Round your answer to the nearest whole number. (1 point)16 phones 13 phones***** 11 phones 130 phones 16. A store sells five models of cameras for \$190.00, \$420.00, \$270.00, \$300.00, and \$420.00. If the sales tax rate is 6%, what are the mean, median, mode, and range of the total cost of the cameras? (1 point) mean = \$318.00 median = \$339.20 mode = \$445.20 range = \$21.20 mean = \$339.20***************** median = \$318.00 mode = \$445.20 range = \$243.80 mean = \$339.20 median = \$318.00 mode = \$445.20 range = \$21.20 mean = \$445.20 median = \$318.00 mode = \$339.20 range = \$243.80 17. What are the minimum, first quartile, median, third quartile, and maximum of the data set? 18, 20, 11, 10, 8, 6, 12, 4 (1 point)minimum 4; first quartile 7; median 10.5; third quartile 17.5; maximum 20 minimum 4; first quartile 5.5; median 12.75; third quartile 15; maximum 20 minimum 4; first quartile 8.75; median 12.75; third quartile 17.5; maximum 20 minimum 4; first quartile 7; median 10.5; third quartile 15; maximum 20********* 18. What are the minimum, first quartile, median, third quartile, and maximum of the data set? 60, 50, 130, 200, 180, 150, 100, 140 (1 point)minimum 50; first quartile 80; median 135; third quartile 165; maximum 200 minimum 50; first quartile 107.5; median 150; third quartile 182.5; maximum 200 minimum 50; first quartile 80; median 135; third quartile 182.5; maximum 200 minimum 50; first quartile 65; median 150; third quartile 165; maximum 200********* 21. Is the following data set qualitative or quantitative? the numbers of hours spent commuting to work by the employees of a company (1 point) qualitative quantitative****** 22. Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You randomly ask students in each of your classes. (1 point)random systematic stratified******* none of these 23. A mathematics journal has accepted 14 articles for publication. However, due to budgetary restraints only 7 articles can be published this month. How many specific ways can the journal editor assemble 7 of the 14 articles for publication? (1 point)14 3,432****** 98 17,297,280

Ohh that is too much I don't have that much time check it.

4. aubreyk9614

lol ok

5. halfbakedbagle

did you get a good grade?

6. omgitsjc

post you results :P