Mathematics, 26.02.2020 21:31 zahradawkins2007
Suppose you start at a point, and every minute you flip a coin. If the coin is head you move 1 foot north. If it is tails you stay in the same spot.
At n minutes, what is the exact probability distribution of the number of feet north you have moved.
What is the standard deviation of the number of feet you have moved.
After 3000 minutes what is the approximate probability you’ve moved between 1470 and 1520 feel north?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:30
Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)
Answers: 2
Mathematics, 22.06.2019 00:00
Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?
Answers: 3
Mathematics, 22.06.2019 00:30
Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet
Answers: 2
You know the right answer?
Suppose you start at a point, and every minute you flip a coin. If the coin is head you move 1 foot...
Questions
Computers and Technology, 14.04.2020 16:59
History, 14.04.2020 16:59
Mathematics, 14.04.2020 16:59
History, 14.04.2020 16:59
Physics, 14.04.2020 16:59
Mathematics, 14.04.2020 16:59
