Mathematics, 07.07.2020 07:01 shygrl05
Which of the following two statements is true regarding correlation? Correlation is a qualitative measure of the strength of a linear association between two variables. Correlation is a quantitative measure of the form between two variables, as seen on a scatterplot. Correlation is a quantitative measure of the strength of a linear association between two variables. Correlation can be used to determine the direction of the relationship between two variables. Correlation can only be positive. Correlation can only be negative. 2 items need to be selected.
Answers: 3
Mathematics, 21.06.2019 14:40
What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32
Answers: 2
Mathematics, 21.06.2019 16:10
Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2
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Mathematics, 21.06.2019 21:30
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Which of the following two statements is true regarding correlation? Correlation is a qualitative me...
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