AnabellD143217 AnabellD143217

03-11-2022
Mathematics

contestada

A) A fair coins is tossed 5 times. what is the probability tat it lands on heads exactly once?round you answer to two decimal places

Respuesta :

CiciH666257 CiciH666257

03-11-2022

The possible outcomes are; HTTTT or THTTT or TTHTT or TTTHT or TTTTH

Prob(H) = 1/2 and Prob(T) = 1/2

Prob(exactly one head) = 5 x Prob(HTTTT)

[tex]=5\times(\frac{1}{2})^5=\frac{5}{2^5}=\frac{5}{32}=0.15625\approx0.16[/tex]

Answer Link

Otras preguntas

This US national park covers 270 square miles, and 95% of it is underwater. Divers and snorkelers explore its shipwrecks and a bright coral reef, home to reef

What's a Protective tariff?

A plasma membrane and a cell wall 1. Are two names for the same thing 2. Have the same structure and different functions 3. Have different structures and the s

what is the 14 the amendment

The heads of which presidents are carved into Mount Rushmore?

The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal

what is the 14 the amendment

What American President was famous for playing golf every Fourth of July?

Two men who signed the Declaration of Independence went on to become U.S. presidents. Who were they?

what is the 14 the amendment