Select accurate statements (no partial credit will be given).
a. an observed relationshi...
Mathematics, 02.10.2019 23:10 jahnasiahill5349
Select accurate statements (no partial credit will be given).
a. an observed relationship between two variables might be the results of a third variable.
b. factor analysis is a bivariate analysis
c. correlation alone prove causality.
d. the ranges of variability on each of the two variables under study are restricted, significant correlations between the two variables are difficult to find.
e. multiple regression analysis is a multivariate analysis
Answers: 2
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Divide. write in the simplest form. 4 1/6 divided by 10
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Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
Mathematics, 21.06.2019 21:30
A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position
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