If the company hires two persons from this pool, what is the probability due to chance alone that both will be men?

If the company hires two persons from this pool, what is the probability due to chance alone that both will be men?

This is a question for my Statistics exam, I have no idea how to get such an answer. Any help with an explanation would be greatly appreciated.

I would really appreciate the help guys. Thanks again ! 1)the claim is that the proportion of peas with yellow pods is equal to 0.25 the sample statistics from one experiment include...

Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per minute. What are the values of the mean and standard deviation after converting...

this is for a question with one population mean when sigma is unknown. we have been writing p-values like .05 < P-value < .1

A class of 22 students take a statistics exam. Four students make an A, 3 students make a B, 6 students make a C, 2 students make a D. The rest of the students fail. If you select a student at random,...

How many would be expected out of 130

A bank decides to mandate their online accounts to have passcodes ten character long. The first five characters must be numbers (0-9) and the next five characters must be letters (a-z). How many passcodes...

Is it that the variance is not statistically relevant because of the rejection of the null hypothesis?

Under-fill rate 20% 15 randomly selected tow-liter bottles.

that more than two of these 15 bottles will contain less than two liters? under-fill rate 20% 15 randomly selected bottles

What type of experiment is presented here?

Find the sample size needed to estimate the percentage of robberies in Texas that result in arrests. Use a 0.04 margin of error, use a confidence level of 80%, and assume that p with hat on top and...

Find the probability that the number who consider themselves baseball fans is exactly fivestati

A new restaurant has opened which specializes in building your own burger. Each burger comes with one of four different buns, two of six different meats, two of five different cheeses and four of...

When you are finished trick or treating, your younger sibling gives you a bag with thirteen Snickers and seven Milkyways for your efforts. You immediately take three random chocolates and eat them...

A group of twenty one students taking a math class is compromised of nine male and twelve female students. Five or the male students hate the class. While seven of the female students hate the class...

A jar contains five orange marbles numbered one through five. The jar also contains three green marbles numbered one through three. You randomly pick a marble. What is the probability that it’s orange...

A bag of marbles has 4 green, 6 blue and 9 red. If 4 marbles are drawn out of the bag without looking, what is the probability that there will be 3 red marbles and 1 blue marble?

The weekly amount of money spent on maintenance and repairs by a company was observed, over a long period of time, to be approximately normally distributed with mean $400 and standard deviation...