A luxury apartment complex in South Beach Miami is for sale. The owner has received the following offers in millions of dollars.
1 answer:
Answer:
(1) The sample mean of the offers is 70.0
(2) The sample variance of the offers is 68
Step-by-step explanation:
(1) Sample mean = summation of offers ÷ number of offers = (64+72+66+58+78+82) ÷ 6 = 420 ÷ 6 = 70.0 (to one decimal place)
(2) Sample variance = summation (offers - sample mean)^2 ÷ number of offers = [(64-70)^2 + (72-70)^2 + (66-70)^2 + (58-70)^2 + (78-70)^2 + (82-70)^2] ÷ 6 = (36+4+16+144+64+144) ÷ 6 = 408 ÷ 6 = 68
You might be interested in
Answer: Its they second or last one but the second one sound more clear
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
47.5 cause in the two total rotations, it was 95 so you would divided 95 by two and get 47.5.
