Answer:
sorry I can only answer no.3

Answer:
Hence the correct option is option d.
Explanation:
We can 95% confident that between 28.1% and 39.2% of all rental property owners own a property by the water.
Here correct option for interpretation of the 95% confidence interval. The remaining options are about probabilities and sample proportions.
It is 6 i think because 6x4=24 and the sum is 6
There are 7 faces, 12 edges and 24 vertices in a hexagonal pyramid.