Top 80+ Solved Business Relationship Management (BRM) MCQ Questions Answer
Q. The cutoff the researcher uses to decide whether to reject the null hypothesis is called the—
a. Significance level
b. Alpha level
c. Probability value
d. Both a and b are correct
Q. Of type I and type II en\r, one which traditionally regarded as more serious is
a. Type I
b. Type II
c. They are equally serious
d. Neither is serious
Q. Smaller p-values indicate more evidence in support of..........
a. the null hypothesis
b. the alternative hypothesis
c. the quality of the researcher
d. further testing
Q. A null hypothesis can only be rejected at the 5% significance level if and only if—
a. a 95% confidence interval includes the hypothesized value of the parameter
b. a 95% confidence interval does not include the hypothesized value of the parameter
c. the null hypothesis is void
d. the null hypotheses includes sampling error
Q. A developmental research design that examines agedifferences at only one point in time iscalled the_________method.
a. Cross-sectional
b. Longitudinal
c. Single-case
d. Sequential