Which of the following is not true?
a. if values are converted to standard z-scores, then pr...
Mathematics, 15.10.2019 19:00 Elency
Which of the following is not true?
a. if values are converted to standard z-scores, then procedures for working with all normal distributions are the same as those for the standard normal distribution.
b. a z-score is a conversion that standardizes any value from a normal distribution to a standard normal distribution.
c. a z-score is an area under the normal curve.
d. the area in any normal distribution bounded by some score x is the same as the area bounded by the equivalent z-score in the standard normal distribution.
Answers: 2
Mathematics, 21.06.2019 16:00
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
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