A major disadvantages of a point estimate compared to a confidence interval estimate is that?

it does not provide information about the precision or variability of the estimate. A point estimate gives only a single value as an estimate of the parameter, whereas a confidence interval estimate provides a range of values within which the true parameter is likely to fall. This lack of information about variability can lead to misleading conclusions or decisions based on the point estimate alone.

A point estimate does not provide any information about the precision of the estimate.