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Missy Walters owns a mail-order business specializing in baby clothes. She is considering offering her customers a discount on shipping charges based on the dollar-amount of the mail order. Before Missy decides the discount policy, she needs a better understanding of the dollar-amount distribution of the mail orders she receives. Missy had an assistant randomly select 50 recent orders and record the value, to the nearest dollar, of each order as shown below.
A) Determine the mean, median, and mode for this data set.
B) Determine the 80th percentile.
C) Determine the first quartile.
D) Determine the range and interquartile range.
E) Determine the sample variance, sample standard deviation, and coefficient of variation.
F)Determine the z-scores for the minimum and maximum values in the data set.
Epigenetics
Investigating the differences in organisms that stem from the alteration of gene expression levels rather than changes in the genetic sequence.
Sociosexuality
An individual's tendency or orientation toward engaging in sexual activity outside of a committed relationship.
Monozygotic Twins
Twins that result from the splitting of a single fertilized egg, sharing nearly 100% of their genes, also known as identical twins.
Fraternal Twins
are siblings born at the same time who share the same womb but have different fertilized eggs, making them genetically similar as typical siblings.
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