The mean number of siblings for respondents in a survey is 3.76 with a standard deviation of 3.18.The standard normal table reports the following information in the table below.Calculate the proportion of respondents who had between two and three siblings.
Definitions:
Genetically Predetermined
Describes traits or characteristics that are set by an organism's genetic makeup before birth.
Environmental Influences
Refers to the various physical, social, and cultural factors that shape an individual's development and behavior, such as climate, pollution, and societal norms.
Fat
A macronutrient composed of triglycerides that is used by the body for energy storage and insulation.
Cholesterol
A waxy substance found in the blood and cells of the body, necessary for the formation of cell membranes and certain hormones, but high levels can increase the risk of heart disease.
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