The results of the chi-square test of independence found that fear of crime depended on one's satisfaction with police. If the null hypothesis is rejected, which is the most appropriate conclusion that can be made?

A) There is no relationship between people's feelings and their satisfaction with police.
B) One's fear of crime is related to whether or not they are satisfied with police.
C) The expected frequencies were equal to the observed frequencies. d The was a very small effect between the expected and observed frequencies.

Calculate the nominal and effective rate of interest for the following ordinary annuity. Determine the nominal interest rate whose compounding interval equals the payment interval.

Divide; round off monetary quotients to the nearest cent; round non-monetary quotients to four decimal places.
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a.$17.55 ¸ 7
b.13.115 ¸ 3.28
c.1.32 ¸ 0.16

Which of these is based on all of the scores in a set of data?

A) the mode
B) the range
C) the median
D) the mean