The special operator used to check whether an attribute value is within a range of values is in(between).
The definition of an operator is the person who controls the machine or the manager or owner of the company. An example of an operator is a person who controls a switchboard. An example of an operator is someone who controls a crane at a loading dock.
DEFINITION: Business operators are the primary force driving the teams working towards the realization of the organization's vision. This may be a dedicated team of contractors, but is usually a mix of contractors and employees.
Learn more about operators here
brainly.com/question/6381857
#SPJ4
The more attractive you are the more dates you get so +attractive=+dates
Belief perseverance is the correct answer.
Belief perseverance, also known as belief persistence, is the tendency that a person has of maintaining one's belief even when there are enough evidences that firmly contradicts it. It is very hard to overcome belief persistence since it requires people to learn about the existence of bias and to accept explanations that support the opposing belief.
Answer:
d)
Explanation:
A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen. It also has the characteristic that a simple random sample is meant to be an unbiased representation of a group.
In a simple random sample, the sample is always smaller than the population (since it's a subset of it).
There are also two kinds of random sample, one with replacement (in which the same element is put back into the population and it can be taken for the sample again, thus is being selected more than once) and one without replacement (in which every element can only be selected once).
There is no really a standard size for each sample as long as it is smaller than the population, however, smaller samples can tend to reduce reliability and therefore can bias our experiment so they are not recommend. Also the idea of the sample is that we can generalize our observations into the general population and this can happen with larger samples.
Thus, the characteristics that apply to random sampling are:
d) All observations in the population are equally likely to be selected into the sample.
Historically, people with disabilities have been excluded from society and have faced neglect, abuse, and stigma. People with disabilities were excluded from schools, organizations, and many were hospitalized or sent away from their homes. Today, people with disabilities are included in schools (mainstream; IDEA 2004), organizations, and there are laws that protect people with disabilities from discrimination (American with Disabilities Act).
