The customers at a local appliance store are polled as they leave the store. each is asked, “what brand of appliance do you prefer? ” the random variable x to be reported is whether the appliance brand is frigidaire. is x a binomial variable? justify your answer.

Find the value of the variable and the length of each secant segment

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?