You decided to plant roses. The probability that a planted roses seed germinates is 0.80. You plant nine seeds and let the binomial random variable X denotes the number of roses seeds that...

You decided to plant roses. The probability that a planted roses seed
germinates is 0.80. You plant nine seeds and let the binomial random variable X denotes the number of
roses seeds that successfully germinate. What is the average number of roses you could expect to
germinate? What is the variance and standard deviation of X?