bekahepperson bekahepperson
  • 03-10-2018
  • Mathematics
contestada

A number cube with six sides is rolled seven times. The probability of getting a 4 exactly twice is? HELP

Respuesta :

Lorralyker52
Lorralyker52 Lorralyker52
  • 04-12-2018

Answer:

0.234 as a decimal

Step-by-step explanation:

the formula is

nCk(P)^k(1-P)^n-k

for binomial formula

Answer Link
ehsket
ehsket ehsket
  • 03-03-2022

Answer:

first question

Which expression represents the probability of rolling a 5 exactly three times in ten rolls of a number cube with six sides?

C

second question

A number cube with six sides is rolled seven times. The probability of getting a 4 exactly twice is

0.234

Step-by-step explanation:

edge 2022

Answer Link

Otras preguntas

This is the number of deaths during a given time period divided by the average population.
I need help Circle P is below
Which of the following is a requirement for the Safety Data Sheet (SDS)?
In 1998, two years after signing the Dayton Accords, Serbia united with Bosnia. welcomed NATO. resumed fighting. stopped fighting. President Bush’s approval rat
place the events in chronological order (1-12) the first one has been done for you. 1. first battle of the bull run battle of mufreeesboro battle of gettysburg
If Eras are marked by major changes in life forms, what distinguishes one Period from the next?
Explain how to determine the wavelength of a wave.
Spains two most important colonies in America’s were A- Mexico and Central America B-New Spain and peru C- Mexico City and lima
hey can you please help me posted picture of question
what are the x and y intercepts of the equation: x + y = 8