An article regarding interracial dating and marriage recently appeared in a newspaper. Of the 1718 randomly selected adults, 308 identified themselves as Latinos, 322 identified themselves as blacks, 255 identified themselves as Asians, and 779 identified themselves as whites. Among Asians, 79% would welcome a white person into their families, 71% would welcome a Latino, and 66% would welcome a black person. NOTE: If you are using a Student's t-distribution, you may assume that the underlying population is normally distributed. (In general, you must first prove that assumption, though.) Construct the 95% confidence intervals for the three Asian responses. (Round your answers to four decimal places.) welcome a white person welcome a Latino welcome a black person
Compound Probability
Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent.
Tree diagram
Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described.
Conditional Probability
By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.
An article regarding interracial dating and marriage recently appeared in a newspaper. Of the 1718 randomly selected adults, 308 identified themselves as Latinos, 322 identified themselves as blacks, 255 identified themselves as Asians, and 779 identified themselves as whites. Among Asians, 79% would welcome a white person into their families, 71% would welcome a Latino, and 66% would welcome a black person.
NOTE: If you are using a Student's t-distribution, you may assume that the underlying population is
Construct the 95% confidence intervals for the three Asian responses. (Round your answers to four decimal places.)
welcome a white person
welcome a Latino
welcome a black person
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 5 images
