Susan keeps track of the number of tickets sold for each play presented at the community theater. within how many standard deviations from the mean do all the values fall? justify your answer. 115, 150, 132, 66, 143, 110, 102, 102, 160, 114, 123, 92

Identify the number as a rational or irrational.explain. 127

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

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 .