You drop by your local independent coffee shop on your way to class. While standing in line, you notice that 85% of the 20 customers are texting. Assume these custmers form a reasonably random sample of all potential customers. If we tried to make a confidence interval for the population of texting customers, which condition would be violated?

A. Randomization condtion
B. 10% condtion
C. Success/Failure condition

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

Which graph has a rate of change of zero

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .