Researchers plan to take another sample of whale and cruise ship encounters in the west arm sub- region of Glacier Bay. Assuming p = 0.20, if the researchers would like to ensure that the standard deviation of the sample proportion is no larger than 0.03, how many encounters would they need to include in their sample? Round your answer to the nearest whole number.

How can compute the mean of the success conditions by multiplying each success mean by 0.5?

What are the steps to calculate the probability?

If most of the scores in a large data set are about close together except for a few scores that are quite a bit higher, how would the mean and median of the data set compare and what shape would a histogram of the data set have? The mean would be smaller than the median and the histogram would be skewed with a long tail towards higher scores. The mean would be larger than the median and the histogram would be skewed with a long tail towards lower scores. The mean would be smaller than the median and the histogram would be skewed with a long tail towards lower scores. The mean would be larger than the median and the histogram would be skewed with a long tail towards higher scores. The mean would be equal to the median and the histogram would be symmetrical. None of the answers listed.

On average, a sample of n = 36 scores will provide a better estimate of the population mean than a sample of n = 49 scores from the same population.

If there is  someone that can please assist me! I have posted this statistics question 3 times and they keep saying it is a writing assignment. THIS QUESTION IS NOT A WRITING ASSIGNMENT. It is a STATISITCS problem. i am stuck and confused and just needing to see how you solve this! if you do not know how to do it then please leave it for someone else but this is NOT a writing assignment! i will also be glad to rate your work!