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Which of the following diagrams may contain point that will yield the highest degree of correlation?

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more than 2 weeks ago

The regression line of Y on X is given as Y=a+bx. What does the b represent?

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more than 2 weeks ago

Which of the following listed figures is not a possible value of the correlation coefficient?-0.9,0,+0.15,+1.5?

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more than 2 weeks ago

What type of correlation does this scatter plot show?

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more than 2 weeks ago

An event has a probability of 0.05.What assumption can we make about the event?

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more than 2 weeks ago

A school head wants to randomly choose 5 people from the staff of 30 to help out at the open day BBQ. In how many ways can this be done?

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more than 2 weeks ago

A committee of 5 is to be chosen from 4 men and 6 women.In how many ways can this be done if the committee consists of women only?

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more than 3 weeks ago