If a seed is planted, it has a 90% chance of growing into a healthy plant.
a) If 10 seeds are planted, what is the probability that exactly 2 don't grow? (enter a probability rounded to four decimal places]
b) If 10 seeds are planted, what is the probabitity that at most 2 don't grow? (enter a probability rounded to four decimal places). Details Comparing observations from different populations: The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a standard deviation of 2.64 inches. The heights of adult women in America are atso normalty distributed, but with a mean of 64.3 inches and a standard deviation of 2.52 inches.
a) If a man is 6 feet 3 inches tall (75 inches tall), what is his "z-score? z= of (round to two decimal places)
b) If a woman is 5 feet 11 inches tall ( 71 inches tall), what is her " z-score"?
c) Who is relatively taller? The 5 foot 11 inch American woman The 6 foot 3 inch American man