im having trouble finding (basically everything) i cant seem to figure out the problem with the given numbers.

In the problem it says that 39% of housholds have a dog in your city and that you takes a simple random sample of 50 households.

basically wer have to describe the shape, mean, and standard deviation.

i assume the .39 is the population mean and 50 is the sample observtion. i could be all wrong though. help please!