Mathematics, 18.12.2020 08:50 StephenCurry34
During final exam weeks, many college students
exercise to fuel their study sessions. Data from a
recent survey are shown in the Venn diagram. Let M be
the event that the student exercises in the morning and
let A be the event that the student exercises in the
afternoon.
Answers: 1
Mathematics, 21.06.2019 17:00
Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)
Answers: 1
Mathematics, 22.06.2019 01:20
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
During final exam weeks, many college students
exercise to fuel their study sessions. Data from a
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