e0ufarmonJenaStow9ma e0ufarmonJenaStow9ma

04-06-2017
Mathematics

contestada

A coin is tossed 11 times. what is the probability of obtaining exactly 9 heads?

Respuesta :

whassupkingdre whassupkingdre

04-06-2017

binomial distribution...

n=11
p( head) = 0.5

11C9x 0.5^9 x 0.5^2
there you go.

Answer Link

Otras preguntas

(5.23x + 3.76) − (3.67x − 6.39)

Paula is training to take part in a fun run for charity. Paula weighed 65.5 kilograms before she started her training. She has lost 3500 grams.

(?,7) is on the line y=2x+5 y = 2 x + 5 . Find the other half of the coordinate.

The triangles above are similar write a similarity statement if possible solve for x the images are not drawn to scale

What is the difference between stated and implied messages?

______________ will slow down alcohol absorption. Sleeping well Food in the large intestine Being happy and relaxed Food in the stomach that is high in pr

s:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar and ^ to indicate an exponent. The formula for the

Find the coordinates of th midpoint of a segment with the endpoints (-4,-14)&(-22,9).

Let f(x) = 4x - 5 and g(x) = 6x - 3. Find f(x) - g(x).

i tried to do these they just aren't cliqueing with me :/