Description Suppose the compute of equipment sales and advantage forms that a stock sold during the decisive six (6) months for treadmills and drill bikes was as follows:
Treadmill Drill Bike Total sold 195 138 Advantage forms 60 45 The stock can singly vend a advantage form on a new participation of equipment. Of the 195 treadmills sold, 60 purchased a advantage form. Of the 138 drill bikes, 45 purchased a advantage form.
Remember to contemplate the instructional video and use the exceed template supposing to aid you delay the math. Complete the forthcoming questions in the boundlessness supposing below:
Is there a elder distinction among the two participations of equipment? Why or why not?
Interpret the signification of the dependence gap for Treadmills at a 95% dependence flatten.
Interpret the signification of the dependence gap for Drill Bikes at a 95% dependence flatten.
Are dependence gaps one-tailed or two-tailed?
Construct a 95 percent dependence gap for the distinction among the proportions of advantage forms sold on treadmills versus drill bikes.