X: 13, 10, 8, 9, 6 Question 13 (1 point) 34% of the scores fall between z-scores

Question

X: 13, 10, 8, 9, 6

Question 13 (1 point)

34% of the scores fall between z-scores of the value: _____ and _____

Question 13 options:

(7,13)

(0,2)

(0,1)

(-1,1)

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Question 14 (1 point)

68% of the scores fall between z-scores of the value: _____ and _____

Question 14 options:

(7,13)

(0,1)

(0,2)

(-1,1)

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Question 15 (1 point)

50% of the scores fall below and above the z-score with the value _____

Question 15 options:

-1

0

1

Cannot be determined from the information given

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Question 16 (1 point)

Which of the following comes second in the order of mathematical operations?   

Question 16 options:

Exponents

Addition

Multiplication

Subtraction

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Question 17 (1 point)

An experimenter conducts an experiment under three different levels of light, watching productivity levels of assembly line workers. Of what type of variable is productivity?   

Question 17 options:

Dependent

Independent

Dichotomous

Qualitative

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(7,13)

(0,2)

(0,1)

(-1,1)

Explanation / Answer

34% of the scores fall between z-scores of the value: _____ and _____ ans ) 0 and 1

68% of the scores fall between z-scores of the value: _____ and _____ans ) -1,1

50% of the scores fall below and above the z-score with the value _____1

Which of the following comes second in the order of mathematical operations? addition

An experimenter conducts an experiment under three different levels of light, watching productivity levels of assembly line workers. Of what type of variable is productivity?   

dependent

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