The theater group took a survey about the type of popcorn they should sell during plays. They randomly surveyed 52 students at lunch. Is the sampling method valid? If so how many of the boxes of popcorn should be caramel if they order 600 boxes? 13 Carmel boxes

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is the interquartile range (iqr) of the data set represented by this box plot?