The Sample Correlation Coefficient Between X and Y Is 0

question 145

Multiple Choice

The sample correlation coefficient between X and Y is 0.375.It has been found out that the p-value is 0.256 when testing against the one-sided alternative .To test against the two-sided alternative at a significance level of 0.1, the p-value is

• A)0.256 / 2
• B)(0.256 2)
• C)1- 0.256
• D)10- .256/2

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Definitions:

Spoken Language

A form of human communication that is verbal in nature, consisting of the use of words in a structured and conventional way.

Reflexes

Automatic and involuntary responses to stimuli, which are innate and occur without conscious thought.

Babbling

An infant’s repetition of certain syllables, such as ba-ba-ba, that begins when babies are between 6 and 9 months old.

Cooing

A phase in early language development characterized by the production of soft, vowel-like sounds by infants, often seen as a precursor to babbling.