What number of groups do we use when we want to know about p-values?

[Wrony]

Business English Lesson, Advanced Level

ESL/EFL Test #362 "Portfolio Statistics", question 1

The ......... coefficient, which ranges in value between 1 and -1, is a very versatile pattern-matching technical indicator; it is a statistic that is used to measure goodness-to-fit, and we will be using it to compare actual price data against either specific chart patterns, or other price data.

(a) collaboration
(b) collocation
(c) correction
(d) correlation

Business English Lesson, Advanced Level

ESL/EFL Test #362 "Portfolio Statistics", answer 1

The correlation coefficient, which ranges in value between 1 and -1, is a very versatile pattern-matching technical indicator; it is a statistic that is used to measure goodness-to-fit, and we will be using it to compare actual price data against either specific chart patterns, or other price data.

Correct answer: (d) correlation
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what number of groups do we use when we want to know about p-values?

Wrony