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Christine Farr

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Question 11 pts Descriptive statistics involves characterizing the obtained data.

True

False

Flag this Question Question 21 pts True experiments involve the manipulation of variables by the investigator.

True

False

Flag this Question Question 31 pts The method of authority is opposed to the scientific method.

True

False

Flag this Question Question 41 pts Data are an indispensable part of scientific method.

True

False

Flag this Question Question 51 pts In an experiment conducted to determine the effect of testosterone on aggression, testosterone is the independent variable.

True

False

Flag this Question Question 61 pts When doing summation, the number above the summation sign indicates the term ending the summation and the number below indicates the beginning term.

True

False

Flag this Question Question 71 pts If IQ was measured on a ratio scale, and John had an IQ of 40 and Fred an IQ of 80, it would be correct to say that Fred was twice as intelligent as John.

True

False

Flag this Question Question 81 pts Measurement is always approximate with a continuous variable.

True

False

Flag this Question Question 91 pts In rounding, if the remainder beyond the last digit is greater than 1/2, add one to the last digit. If the remainder is less than 1/2, leave the last digit as it is.

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