Response to the question: How often do you engage in regifting? Very often → 146 votes Every now and then → 819 votes Not very often → 1756 votes Never → 2808 votes I'm not sure → 26 votes Current number of voters: 5555 If one of the persons is selected at random, what is the empirical probability of the following? (a) The person very often engages in regifting.   (b) The person never engages in regifting. (c) If you get a gift and you assume that the results of the survey apply to that gift, what is the probability that you are getting a regift? Assume that the people who give regifts are the ones that did not answer "Never."

SCAN Evaluate the expression. If the square root is irrational, write the approximate value rounded to two decimal places. If the square root is not a real number, so state. TEL V(9-7² + (9- 5)² CAR Select the correct choice below and fill in any answer boxes in your choice. SETUP O A. J(9-72 + (9- 5) = (Round to two decimal places as needed.) B. The answer is not a real number. AC NEAN OFF Clear all Help me solve this View an example Get more help - MacBook Pre G Search or type URL esc @ $ & 1 Q W R tab S F G H. K. caps lock 95.1

you rolled a six-sided die 60 times and got the following tally. 20 ones, 20 twos, 15 threes, 3 fours, 2 fives, 0 sixes. Does this seem like a reasonable result? What inference might you draw from the results?

A coach gave her team a test on sit-ups completed in one minute. Using the data collected, the coach constructed the following frequency distribution: Scores 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 1 4 9 21227 13 10 3 1 101 schem 2.0 and niniw elled beimcheq pritzen 19wol o

Determine whether or not proportions of voters favoring the democrat candidate were the same in both states. Is first proportion (p1 ) the same as (p2)? What formula from this week notations and symbols would be applicable in the hypothesis test? Not doing hypothesis test but which formula

63 students have an iPhone, 28 have android phones, and 22 have no cell phone. What percent of students have an iPhone? Round your answer to the nearest percent.

198 students wear pretty costumes, 93 students wear traditional costumes. About how many students plan to wear a pretty or traditional costume?