Is there anything else that goes with this question like a picture or something
In first diameter=8,In second diameter=2/3,
Answer:
2988
Step-by-step explanation:
Answer:
Multi facets
Step-by-step explanation:
First company surveys best customers so they are highest spending
First company standard deviation is high @ $62 so their spends are $606 a year plus or minus $180 (rounded up)
Second company has a Random sample so includes all customers
Second company has larger number of responses
Second company has a range of plus or minus $40
