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What else can I help you with?
How can you determine whether a sample accurately represents a population?
To determine if a sample accurately represents a population, you can evaluate its size, randomness, and diversity. A larger sample size generally increases reliability, while random sampling helps minimize bias. Additionally, assessing whether the sample reflects key characteristics of the population, such as demographics and relevant traits, is crucial. Statistical tests can also be employed to analyze the representativeness of the sample compared to the population.
How do you tell whether you are a girl or boy?
Secondary sexual characteristics.
A graph that shows the age distribution of a population is?
called a population pyramid. It consists of two bar graphs, one representing the male population and the other representing the female population, with age groups typically shown on the x-axis and the percentage or number of individuals in each age group on the y-axis. The shape of the pyramid can provide insights into the population's characteristics, such as whether it is growing rapidly or aging.
What hinders people from changing their lives?
People are always afraid of changes, whether it is a small, or big change. The tought of changing ones lifestyle can be really scary.
Who suggested that a persons physical characteristics could predict whether they were criminal or not?
Cesare Lombroso dr
What characteristics determine whether a substance is flammable?
The main characteristics that determine whether a substance is flammable are its ability to ignite easily and burn rapidly when exposed to heat, oxygen, or a spark. Flammable substances typically have low flash points and release flammable vapors.
Why liquid or gas considered a physical prperty?
Liquid and gas are considered physical properties because they describe the state of matter of a substance. Physical properties are characteristics of a substance that can be observed or measured without changing the substance's composition, and whether a substance is in a liquid or gas state is one such observable property.
When can statistics be used to gain information about a population from a sample?
When the sample - whether it is random or systematic - is somehow representative of the population.
Do 15 year old boys object to changing diapers and housework?
Whether or not a 15 year old boy will object to changing diapers and housework depends on the boy. Most will object to changing diapers before they will object to doing housework.
Can An electric current be produced by a changing magnetic force?
It's not the force. It's the changing magnetic field surrounding an electricalconductor, whether or not that conductor feels any force due to the field.
What is an object doing if its speed is changing?
According to the "Physics Classroom" website (refer to the link, below), an object changing its speed, whether increasing or decreasing, is said to be "accelerating".
What factors determine whether a population would thrive or decline?
Factors such as availability of resources, competition, predation, disease, environmental changes, and genetic diversity can impact whether a population thrives or declines. Populations that have access to abundant resources, low competition, and effective defense against predators and diseases are more likely to thrive, while populations facing scarcity, high competition, or environmental stress are more likely to decline. Additionally, genetic diversity within a population can influence its ability to adapt to changing conditions.
