3 Is this a binomial probability experiment Please give a re

3. Is this a binomial probability experiment? Please give a reason for your answer in a complete sentence. A) A random sample of 538 students is obtained and asked how much money they will spend this year on textbooks. B)Parents in one district are surveyed and ask whether they are in favor or not in favor of the Common Core.

Solution

Binomial Experiment-
A binomial experiment (also known as a Bernoulli trial) is a statistical experiment that has the following properties:
The experiment consists of n repeated trials.
Each trial can result in just two possible outcomes. We call one of these outcomes a success and the other, a failure.
The probability of success, denoted by P, is the same on every trial.
The trials are independent; that is, the outcome on one trial does not affect the outcome on other trials.

A) A random sample of 538 students is obtained and asked how much money they will spend this year on textbooks.
No, it is not the Binomial. each trial has a diffrent outcomes

B)Parents in one district
Not at all Binomial, each trial has a diffrent outcomes