Determining standard score a measure

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Answer the following:

i) What does it mean to say that x = 17 have a standard score of -0.3?

ii) What does it mean to say that particular value of x has a z-score of +5.7?

iii) In general, determine the standard score a measure of?

Social psychologist is interested in finding whether there is relationship between education level of parents and number of children they have. Accordingly, a survey is taken, and following results are obtained:

 

Education Level

Number of Children

College Education

High School Education Only

Total

Two or Less

53

22

75

More than Two

37

38

75

Total

90

60

150

Reference no: EM1320686

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