Outliers usually:
choose one • 10 points
do not affect the correlation coeffi...
Mathematics, 24.11.2019 02:31 kiaraceballos2880
Outliers usually:
choose one • 10 points
do not affect the correlation coefficient.
should be included when calculating the correlation coefficient.
should be identified before doing any calculation.
are usual values that are within 2 standard deviations from either side of the mean.
Answers: 2
Mathematics, 21.06.2019 22:30
If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?
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According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
Answers: 1
Mathematics, 22.06.2019 00:00
Corresponding angles are a. always b. sometimes c. never congruent
Answers: 1
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