Question

Disk drives have been g nglanger Thor capoty s row ohen gven n trines (TB)where 1 TB data, we want to predict Price from Capacity. Complete pats a throughi belo 1000 ggt yes orabot a trion bytes Asurvey ofprces external dsk anes foud te data shown lhengt Forth s Cick the icon to view the disk drive data and summary statistics SOT You would pay Round to the nearest cent as needed) than what you expected to pay h) Does the mockl overestimate or underestimate the price? 0 A. It overestimates the price O B. It undesestimaces the price The comlation is very high. Does this mean that the modol is accurate? Use the scattorglot shown below O A The model might not be accurato because there are less than 20 data points 0ย. The model 's accurate becase it has a very high comeon. O C The model might not be accurate becane there is an extreme outiet OD. The model might fot be accurate because there are moro han5data ports.

sorry i cannot see the data but you can tell me the theory. Also, I post the beginning of the question in my other question

Answer 1

First try to fit the data to model. The model can be linear regression. Then using that estimate the price you need to pay, if it is greater than true value , then model overestimates . If the value is less than true value then it underestimated the data .

For the second part, we can't be sure of accuracy as there is a extreme outlier present in the data. (C)