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Research Methodology for IB mock exam
Correlations




Motivation

Ambition

Spearman’s rho

Motivation

Correlation Coefficient

1,000

,192

Sig. (2-tailed)

.

,111

N

70

70

Ambition

Correlation Coefficient

,192

1,000

Sig. (2-tailed)

,111

.

N

70

70



  1. Ambition was a significant predictor of motivation

  2. The reliability of both variables is high

  3. At least one of the variables is measured on an ordinal datatype

  4. None of the above



5. Schiphol airport is typically busier in holiday periods than in regular working weeks. A marketing managers fears passengers are annoyed by waiting times during holiday periods. She therefore wants to know whether more complaints are made by passengers during holiday periods than during regular working weeks. She wants to test the hypothesis that the number of complaints made by passengers is higher during holiday weeks than during regular working weeks. Which test should she use?

  1. Paired-samples t-test

  2. Mann-Whitney test

  3. Cross table with Chi-square of independence

  4. Independent samples t-test


6. Which of the following statements about questionnaire construction is/are true?

  1. A constant sum scale provides more information than a ranking scale

  2. Changing the lay-out of a longer questionnaire is a useful way to keep the interviewee interested



  1. Both statements are true

  2. I is true, II is not true

  3. I is not true, II is true

  4. Both statements are not true


7. Which of the following measures provides an example of an interval datatype?

  1. The number of menu options available in the restaurant

  2. The different types of fish served in the restaurant

  3. The waiting time (in minutes) before the first dish arrives

  4. None of the above


8. Which statement about the following output is true?




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