pyc3704

PYC3704 - SET 5 QUESTIONS AND ANSWERS A positive correlation between variables X and Y implies that persons scoring low on X will generally score ______ on Y low Which of the values given below is the best estimate of the Pearson correlation coefficient between the following values of X and Y? -1 A researcher hypothesizes that the drug treatment of hospitalised schizophrenic patients improves their mental alertness. He studies a random sample of 27 such patients and finds a correlation ...

PYC3704 - SET 6 QUESTIONS AND ANSWERS Suppose a test statistic is calculated, and based on this the p-value is determined to be 0.03. Which of the following decisions should the researcher make‘? Reject H0 if the level of significance was set in advance at 0.05 A researcher in educational psychology wants to investigate the possibility that primary school children who regularly watch educational programmes on television get better general grades in primary school than those who do not...

PYC3704 ASSIGNMENTS EXAM 2024- 2025 WITH LATEST VERIFIED QUESTIONS AND CORRECT ANSWERS ALREADY GRADED A+ An inference is - - - - -. - ANS-a generalisation from a specific situation to the phenomenon in general, which have a high probability of being true In quantitative research, 'measurement' refers to which of the options given below? - ANS-(a) A procedure for allocating numbers to aspects of observations based on a rule. (c) A process of changing an abstract construct into a...

PYC3704 ASSIGNMENTS WITH LATEST VERIFIED QUESTIONS AND 100% CORRECT ANSWERS ALREADY GRADED A+ An inference is - - - - -. - ANS-a generalisation from a specific situation to the phenomenon in general, which have a high probability of being true In quantitative research, 'measurement' refers to which of the options given below? - ANS-(a) A procedure for allocating numbers to aspects of observations based on a rule. (c) A process of changing an abstract construct into a visible vari...